Prepositions

A preposition is a word which is used to describe the relationship between other words in a sentence. Prepositions are used before a noun or a
pronoun to show its relationship with another word in the sentence. The noun or pronoun which follows a preposition is called its object.

The pronouns which are used after a preposition should be in the objective case always. Now Understand the following sentences :
• There is some water in the bottle. (the word in shows the relation between two things – water and bottle.)
• He is fond of his daughter. (the word of shows the relation between the adjective fond and the noun daughter.)
• He fell off the ladder. (the word off shows the relation between the verb fell and the noun ladder.)
Although Prepositions usually come at the starting or end of a sentence, But sometimes prepositions can also come at the end of the sentences, For
example :
• The professor asked the students to indicate the reference book they are quoting from. (The preposition ‘From’ is ending the sentence)
• The professor asked the students to indicate from which reference book they are quoting.

Types of prepositions

Prepositions are classified in following categories :
1) Simple prepositions
The most common and most used prepositions comes under this category. Some examples of Simple prepostions are ”at, in, for, to, with, on, off, out, etc”.
• He is in the office.
• She sat on the bench.
• She is angry with him.
2) Compound prepositions
The propositions which are generally formed by prefixing a Preposition to a Noun, an Adjective or an Adverb are known as Compound Prepostions.
• The boys ran around the bench
• The book is inside the cupboard
• The fan is above the table
3) Phrase prepositions
Phrase prepositions are the groups of words that serve as prepositions. The words like “according to, along with, because of, in front of, by means of, on
behalf of, in accordance with, in addition to, with reference to and in spite of” are called as compound prepositions.
• Owing to his ill health, he retired from business.
• He succeeded by dint of perseverance and hard work.
• She stood in front of the mirror.
• I can’t get along with him.

Important Rules of Prepositions

Following are listed the important rules of prepositions to make you understand of their correct usage.
Rule 1) Beside and besides:
Beside means ‘by the side of’. Besides means ‘in addition to’.
• They have a house beside the sea. (by the side of the sea)
• He stood beside me. (by my side)
• He plays the violin besides the piano and the guitar. (He plays three instruments.)
• Besides being a good actor, he is also a good singer. (= In addition to being a good actor, he is also a good singer.)
Rule 2) Since and for:
Since should be used with a point of time in the past. It is used with a present perfect tense. For is used only when you refer to a period of time.
• He has been absent since Tuesday. (NOT He has been absent for Tuesday.)
• I have been ill since last week.
• He has been absent for three days. (NOT He has been absent since three days.)
• I have been ill for two weeks.
For is also used to indicate Duration, For example :
• Incorrect: I will be attending the classes regularly since Monday.
• Correct: I will be attending the classes regularly from Monday.
Rule 3) Use from to show the starting point only when the end point is also mentioned. In other cases, use since.
• Incorrect: I have been waiting from two hours.
• Correct: I have been waiting for two hours.
Rule 4) Between and among:
Between is used to refer to two or three separate people or things, which means when only two parties are involved. Among is used when the
reference is to a group of people or things which we do not see separately which means when more than two parties are involved.
Rule 5) By and with:
By is used to refer to the doer of the action. With is used to refer to the instrument with which the action is performed.
• The spider was killed by the boy.
• The boy killed the spider with a stone.
Rule 6) In and At:
In is usually used with large places – countries, districts, large cities etc. At is generally used for small and unimportant places like villages, small
towns etc.For example :
• We shall meet him at the club this evening.
• His brother lives in Paris.
• Divide the food among the children.
• Divide this food between Riya and Ahmed.
Note: This rule is not very rigidly followed. In is often used with small places. At, however, is seldom used for big places.
Rule 7) On, in, at and by:
At shows an exact point of time; on shows a more general point of time and in shows a period of time. For example :
• I have a meeting at 4 pm.
• The train leaves at 2 o’clock.
• I was born on a Monday.
• I was born on April 21st.
• I was born in January.
• We will visit them in the summer.
• It is very hot in the day but quite cold at
night.
• We went to school on foot. (Always Use ‘on’
• I will be leaving by 6 o’clock.
• I hope to finish the work by next week.
• She sat on a chair.
• He jumped upon his horse.
Rule 9) In, within:
With reference to time, in means at the end of a certain period; within means before the end of a certain period. For example :
• I will finish writing this book in three days. (at the end of three days)
• I will finish writing this book within three days. (before the end of three days.)
Rule 10) Into and Onto:
The difference between into and onto is similar to the difference between in and on.
• He threw the hat onto the roof.
• When she kissed the frog it turned into a handsome prince.
Rule 11) Before, across and in front of:
We do not normally use before to talk about position/place. Instead, we use in front of. The opposite of in front of is behind. As a preposition, before normally indicates the time. It is the opposite of after. Across is also a preposition which means ‘from one side to the other’.
• There were hundreds of people in front of me in the queue.
• I need to be there before 8 pm. (NOT I need to be there in front of 8 pm.)
• My sister lives across the road.
Rule 12) Along:
The proposition along is used with nouns that refer to things with a long thin shape. Examples are: road, river, corridor, line
• She ran along the road.
• There are trees along the riverside. Commonly confused prepositions
• We had a discussion about money.
• He gave a lecture on finance.
2) Despite and in spite of:
Despite and in spite of mean exactly the same, but despite is more common than in spite of. Both expressions are used for saying that something
happens although something else might have prevented it. Both of the following sentences are correct to use
• I enjoyed the movie despite having a headache.
• I enjoyed the movie in spite of having a headache.
Note: Never use ‘of’ after ‘despite’. Always use ‘of’ after ‘in spite’.
3) Above and over:
Above and over can both mean ‘higher than’. Above is preferred when one thing is not directly over another. Over is preferred when one thing covers or touches another.
• The water came up above / over our waist.
• There is a temple above the lake. (The temple is not directly over the lake.)
• He put on a sweater over his shirt. (NOT He put on a sweater above his shirt.) In measurements of temperature and height we use above. In measurements of ages and speeds we use over.
• The temperature never rose above 5 degrees Celsius.
• You have to be over 18 to see that film.
Rule 8) On and upon:
On is generally used to talk about things at rest. Upon is used about things in motion. For example : with foot, using ‘by’ with foot is incorrect) By is also used to show the latest time at which an action will be finished. So it is usually used with a future tense. For example :
1) About and On:
Both about and on can mean ‘regarding’. There is a slight difference of meaning. About used in the first sentence suggests that the discussion was
ordinary. On used in the second sentence suggests that the lecture was serious or academic, suitable for specialists. For example :
4) Across and through
The difference between across and through is similar to the difference meaning on and in. Through is used for movement in a three dimensional space, with things on all sides. Across cannot be used with that meaning. For example : • We went through the wood. (We were in the wood.) • The road goes through the forest. • We walked across the desert. (We were on
the desert.) 5) Across and over can both be used to mean ‘on the other side of a line/road/bridge etc’. We prefer over when we say ‘on/to the other side of something high’.We prefer across when we say ‘on/to the other side of something flat’. • There is a hospital across/over the border.
(= There is a hospital on the other side of the border.)
• His shop is across / over the road. (= His shop is on the other side of the road.)
• He jumped across / over the stream.
• He climbed over the wall. (NOT He climbed across the wall.)
• We swam across the river. (NOT We swam over the river.)
6) Along and through
To talk about periods or activities, we prefer through. Along when used as a preposition is followed by a noun. Along is used to talk about movement on or beside a line. Along is used with nouns like road, river, line etc: words that refer to things with a long thin shape.
• We walked along the road.
• She was silent all through the journey.
(NOT She was silent all along the journey.)
7) Compare to and compare with
To show likeness, compare is usually used with to. To show differences, compare is usually used with ‘with’. As a general rule, use compare with
when differences are more important than similarities. Use compare to when similarities are more important.
• She likes to compare herself to her mother.
• We can’t compare dogs with cats. (There are far more differences between them than there are similarities.)

Common Mistakes in Usage of Verb with Prepositions

Below are some very common mistakes that candidates do in use of Prepositions :

1) Verbs After which No prepositions are used:
A) Resemble : We do not use any preposition after the verb ‘Resemble’ . It means Resemble does not take a preposition before its object.
• Incorrect: This painting resembles to that painting which we saw yesterday.
• Correct: This painting resembles that painting which we saw yesterday.
• Incorrect: The baby resembles with her mother.
• Correct: The baby resembles her mother.
B) Enter: We do not use any Prepositions after ‘Enter’
• Incorrect – We entered into the compound.
• Correct – We entered the compound.
C) Discuss :
• Incorrect – Let’s discuss about your plans.
• Correct – Let’s discuss your plans.
D) Lack :
• Incorrect – She lacks in tact.
• Correct -She lacks tact.
Same as these verbs, No prepositions are used with the verbs given below :
• Access
• Affect
• Contact
• Seek
• Reach
• Oppose
• Research
• Respect
• Obey
2) Write : When write has no direct object, we put to before the indirect object.
• Incorrect: He wrote me.
• Correct: He wrote to me.
• Incorrect: Write to me a letter.
• Correct: Write me a letter.
3) Explain : The verb explain is followed by direct object + preposition + indirect object.
• Incorrect: I shall explain them this.
• Correct: I shall explain this to them.
4) Invite : Invite takes the preposition to after it.
• Incorrect: He invited me in dinner.
• Correct: He invited me to dinner.
5) Reach: The verb reach does not take a
preposition before its object.
• Incorrect: He reached to the station.
• Correct: He reached the station.
6) Ask : Ask is usually followed by indirect object +
direct object.
• Incorrect: She did ask any question to him.
• Correct: She did not ask him any
question.
7) Waste, spend
• Incorrect: We should not waste much time in small things of less importance.
• Correct: We should not waste much time on small things of less importance.
• Incorrect: He spent a lot of money in daughter’s wedding.
• Correct: He spent a lot of money on his daughter’s wedding. comes under this category. Some examples of Simple prepositions are ”at, in, for, to, with, on, off, out, etc”.
• He is in the office.
• She sat on the bench.
• She is angry with him.
2) Compound prepositions
The propositions which are generally formed by prefixing a Preposition to a Noun, an Adjective or an Adverb are known as Compound Prepostions.
• The boys ran around the bench
• The book is inside the cupboard
• The fan is above the table
3) Phrase prepositions
Phrase prepositions are the groups of words that serve as prepositions. The words like “according to, along with, because of, in front of, by means of, on
behalf of, in accordance with, in addition to, with reference to and in spite of” are called as compound prepositions.
• Owing to his ill health, he retired from business.
• He succeeded by dint of perseverance and hard work.
• She stood in front of the mirror.
• I can’t get along with him.

Common Errors in Use of Prepositions

Some of the most common mistakes in the use of prepositions :
1) The prepositions in and on are used to show position. To say where things are going, we use into and onto.
• Incorrect: The ball rolled slowly in the goal.
• Correct: The ball rolled slowly into the goal.
• Incorrect: She ran in the room crying.
• Correct: She ran into the room crying.
2) We use in to say how soon something will
happen. Within means ‘inside’ or ‘not beyond’.
• Incorrect: The train will arrive within five minutes.
• Correct: The train will arrive in five minutes.
• Incorrect : You need to complete this project in a month.
• Correct : You need to complete this project within a month.
• Incorrect: If you don’t live by your income, you will have to pay huge debts.
• Correct: If you don’t live within your income, you will will have to pay huge debts.
3) Through is used for movement in a three dimensional space.
• Incorrect: The ball went to the window ad fell on the ground.
• Correct: The ball went through the window and fell on the ground.
4) For Days, we use ‘On’, For Dates, we use ‘On’, For months we use, ‘In’, For seasons we use ‘In’, For particular time, we use ‘At’. For morning and
evening, we use ‘In’. For night, we use ‘At’. At: at 7 o’clock; at midday; at dinner; at Christmas In: in the evening; in Easter week; in September;
in (the) winter; in 1864; in the 20th century On : on Friday; on April 1st; on Christmas Day
• Incorrect: He wrote the book in a month’s time.
• Correct: He wrote the book in a month.
• Incorrect: We usually go and see Grandmother on Sunday.
• Correct: We usually go and see Grandmother on Sundays.
5) Care for means ‘like’ or ‘be fond of’. If you care about something, you feel that it is important or interesting.
• Incorrect: I don’t care for your opinion.
• Correct: I don’t care about your opinion.
6) ‘Look at’ is used to to gaze in a specified direction. ‘To Look into’ is used to investigate something.
• Incorrect: The manager has promised to look at the matter.
• Correct: To manager has promised to look into the matter.
• Incorrect: What are you looking in?
• Correct: What are you looking at?
7) Since is used for ‘Point of Time’ . From is used for ‘Period of Time’.
• Incorrect: It has been raining from Monday.
• Correct: It has been raining since Monday.
8) One of the major error that candidates do is use of with after ‘speaking’ –
• Incorrect: Who is the girl you were speaking with? • Correct: Who is the girl you were speaking to?
Relations indicated by use of prepositions We use Prepositions to show various kinds of relations among the words in sentences. Some of
the most important among them are as mentioned below :
1) Time
• You must return before sunset.
• Wait till tomorrow.
• We waited for hours.
2) Place
• She ran across the road
• The boy fell among the bushes
• The thief was hiding behind the almirah.
3) Reason and Purpose
• She died of malaria.
• He trembled with anger.
• Smoking is injurious to health.
• He cut the cake with a knife.
• They succeeded by hard work.
5) Possession
• He is a man of principles.
• Mumbai is the financial capital of India.
• I saw a boy with red hair.
6) Direction and Motion
• He fell into the well.
• She walked towards the market.
7) Method and manner
• The letter came by post.

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Tenses

In Grammar, we use ‘Tenses’ to define the time of occurring of the action. The tenses in a sentence show the time of an action or state of being as shown by a verb. Actions can take place in Past state, Present state or
future state. So there are 3 main types of tenses which are defined as follows:
Present Tense: The actions which are doing presently are classified into ‘Present tense’. For example:
• He is eating Pasta. (Presently he is doing this action of eating)
Past Tense: The actions which we have already done are classified into ‘Past tense’.
• He ate Pasta (He has already done the action of eating)
Future Tense: The actions which we are going to do/will do/planning to do are termed as ‘Future tense’
sentences.
• He will eat Pasta (He is going to do the action of eating)
These 3 tenses are split into 4-4 parts, resulting in total 12 types of Tenses, which are described as following:

Present Tense

Simple Present Tense:
This tense is used when we want to describe an action that is happening at present. But this tense does not indicate when that action is expected to end. Simple present tense is used when:
• If an action has regularity, which means if an action happens every day/every time/every week/every month/every year, then we use ‘Simple Present tense for such actions.
• To indicate facts that are universally true.
• Habitual action that happened in past, happening in present and will happen in future

Simple Present Tense
Affirmative Sentence
For Singular Subject: This train
leaves at eight in the morning.

Negative Sentence This train does not leave at eight in the morning.

Interrogative Sentence Does this train leave at eight in the
morning ?

For Plural Subject: These girls go
dancing class everyday

Negative Sentence These girls do not go to dance class
everyday

Interrogative Sentence Do these girls go to dance class everyday ?

Catchwords for Simple Present Tense: usually, often, sometimes, seldom, always, rarely, never, every day, every week , every time , on Mondays, etc

2) Present Continuous Tense:

If an action that is going on at the time of speaking means if an action is in continuation or progression at present then we use Present Continous Tense. This is also known as present progressive tense Present continous tense are used when:
• Some action is happening now while speaking and has a definite end as well.
• When some action or plan is already decided and arranged as well to perform it at some time.

Present Continuous Tense

Affirmative Sentence

For Singular Subject : She is
doing her homework now

For Plural Subject: They are doing
their homework now.

Negative Sentence She is not doing her homework NOW

They are not doing
their homework now.

Interrogative Sentences she doing her homework now?

Are they doing
their homework now?

Catchwords for Present continous tense : now, right now, this quarter, etc.
3) Present Perfect Tense:
This tense explains the incident/action that has happened in the past and still it has relevance.

Present Perfect Tense
Affirmative Sentence
For Singular Subject: He has
completed his graduation in 2014.

Negative Sentence He has not completed his
graduation in 2014.

Interrogative Sentence Has he completed his graduation in
2014?
For Plural Subject: They have
completed their graduation in 2014.

Negative Sentence They have not completed their
graduation in 2014.

Interrogative Sentence Have they completed the graduation in 2014?

Catchwords for Present Perfect Tense: just, ever, never, already, yet,
4)Present Perfect Continous Tense :
Present Perfect Continuous Tense is used for a situation that has occurred in the past and which continues until
that moment.

Present Perfect Continous Tense
Affirmative Sentence
For Singular Subject: Riya has
been going to dance class since
March.

Negative Sentence Riya has not been going to dance
class since March.

Interrogative Sentence Has Riya not been going to dance
class since March ?
For Plural Subject: I have been
reading this awesome novel for two
months.

Negative Sentence I have not been reading this
awesome novel for two months.

Interrogative Sentence Have you been reading this
awesome novel for two months?

Catchwords for Present Perfect Contionous tense : for, since, lately
Past Tense
5) Simple Past Tense :
To describe an action of the past , we use Simple past tense. In this tense the verb ends with an ‘-ed’ . Also some verbs end differently , for example for ‘eat’ , we use ‘Ate’ in simple past tense.

Simple Past Tense
Affirmative Sentence
For Singular Subject: Raman
went for the movie yesterday.

Negative Sentence Raman did not go for the
movie yesterday.

Interrogative Sentence Did Raman go for the movie
yesterday?
For Plural Subject: They went for
the movie yesterday.

Negative Sentence They did not go for the movie
yesterday.

Interrogative Sentence Did they go for the movie
yesterday?

Catchwords for Simple Past Tense : yesterday, last week, last month, this morning (when meaning is past), etc.
6) Past Continous Tense :
Past contionus tense is used in those sentences in which the actions that have already happened in the past and have been completed before the time of mention.These sentences are formed with the help of an auxiliary
verb and giving the main verb an ‘ing’ ending.

Past Continuous Tense
Affirmative Sentence
For Singular Subject: She was
watching TV when he called her

Negative Sentence She was not watching TV when he
called her.

Interrogative Sentence Was she watching TV when you
called her?
For Plural Subject: They were
watching the match together.

Negative Sentence They were not watching the match
together.

Interrogative Sentence Were they watching the match
together?

Catchwords for Past Continous Tense : while
7) Past Perfect Tense :
This tense refers to a noncontinuous action that was already completed in the past. Such sentences are formed by using the Simple Past form of the auxiliary verb ‘to have’, followed by the past participle form of the verb.

Past Perfect Tense
Affirmative Sentence
For Singular Subject: He had
read this book.

Negative Sentence He had not read this book. Had he read the book?
For Plural Subject: They had
done their work.

Interrogative Sentence They had not done their work. Had they not done their work?

Catchwords for Past Perfect Tense: already, before. by the time
8) Past Perfect Continous Tense :
A continuous action that was completed sometime in the past falls under Past Perfect Continuous tense. Such sentences are framed by using the modal, ‘had’ + ‘been’ + the present participle of the verb (-ing).

Past Perfect Continuous Tense
Affirmative Sentence
For Singular Subject: He had
been playing the chess all morning.

Negative Sentence He had not been playing the chess all
morning.

Interrogative Sentence Had he not been playing the chess
all morning.
For Plural Subject: They had been
surfing net all night .

Negative Sentence They had not been surfing net all
night.

Interrogative Sentence Had they been surfing net all night?

Catchwords for Past Perfect Continous Tense : for, since
Future Tense
9) Simple Future Tense :
This tense is used for those sentences which refer to the actions which will occur later, in future. This requires a future tense auxiliary verb even though the verb would be unmarked.

Simple Future Tense
Affirmative Sentence
For Singular Subject
: She will cook tomorrow.

Negative Sentence She will not cook tomorrow.
Interrogative Sentence Will she cook tomorrow?
For Plural Subject: All the girls
will take part in cooking classes
tomorrow.

Negative Sentence All the girls will not take part in
cooking classes tomorrow.

Interrogative Sentence Will All the girls take part in cooking
classes tomorrow?

10)Future Continous Tense:
This tense defines those acts which will be continued at a future point of time. In order to form a future continuous tense sentence, a future auxiliary verb is required followed by a main verb that ends with -ing.

Future Continous Tense
Affirmative SentenceFor Singular Subject: He will be
going to Shimla next week.

Negative Sentence He will not be going to Shimla next
week .

Interrogative Sentence Will he be going to Shimla next
week ?
For Plural Subject: They will be
celebrating her birthday on coming
Monday.

Negative Sentence They will not be celebrating her
birthday on coming Monday.

Interrogative Sentence Will they be celebrating her birthday
on coming Monday ?

11) Future Perfect Tense:
This tense is used to express an act that is predicted to be finished within a certain span of time in the future. Such sentences are formed by ‘will’ + ‘have’ + ‘past participle of the verb’.

Future Perfect Tense
Affirmative Sentence
For Singular Subject : She will
have gone by the time you reach
her home.

Negative Sentence She will not have gone by the time
you reach her home.

Interrogative Sentence Will she have gone by the time you
reach her home ?
For Plural Subject: She will have
gone by the time you reach her
home.

Negative Sentence They will not have gone by the time
you reach her home.

Interrogative Sentence Will they have gone by the time you
reach her home?

Catchwords for Future Perfect Tense : when, by the time
12) Future Perfect Continous Tense:
This tense form indicates an action that is continuous and, at some point in the future, it will be completed. It is formed using the modal ‘will/shall’ + ‘have’ + ‘been’ + ‘the past participle of the verb (-ing)’.

Future Perfect Continous Tense
Affirmative Sentence
For Singular Subject : Riya will
have been studying English for two
hours by the time you arrive here.

Negative Sentence Riya will not have been
studying English for two hours by
the time you arrive here.

Interrogative Sentence Riya will have been studying English
for two hours by the time you arrive
here.
For Plural Subject: Students will
have been playing cricket since
morning at this time tomorrow.

Negative Sentence Students will not have been playing
cricket since morning at this time
tomorrow.

Interrogative Sentence Will students have been playing
cricket since morning at this time
tomorrow?

Catchwords for Future Perfect Continuous Tense: for, by the time

Important Rules of Tenses:

Below mentioned are some important rules and most common errors of Tenses in English

Grammar:
1) Do not get confused between use of Present continuous tense and resent perfect continuous Tense. To indicate an action which started in the past has gone on till the present and is still continuing, We use the present perfect continuous tense. Using ‘Present continuous tense in such sentences is incorrect. For example:
• Incorrect: It is raining for two days.
• Correct: It has been raining for two days.
• Incorrect: The baby is sleeping for three hours now.
• Correct: The baby has been sleeping for three hours now.

2) Do not get confused between present perfect tense/the past perfect tense and simple past tense. In a sentence, With adverbs of past time like, ‘last
week’, ‘last Monday’, ‘yesterday’, ‘last night’ etc, always use simple past tense. Using Present perfect tense is incorrect in these sentences. Present
perfect tense is to denote an action that continued in present too. Past perfect tense is only used to talk about the earlier of two past actions. For
example:
• Incorrect: I have seen him yesterday.
• Incorrect: I had seen him yesterday.
• Correct: I saw him yesterday.
• Incorrect: He has returned from Paris last week.
• Incorrect: He had returned from Paris last week.
• Correct: He returned from Paris last week.

3) When in a sentence, the verb in the main clause is in the future tense, then the verb in the subordinate clause must be in present tense and not in the future tense.
• Incorrect: I will call you when the dinner will be ready.
• Correct: I will call you when the dinner is ready.
• Incorrect: He will help if you will ask him.
• Correct: He will help if you ask him.

4) If something has happened sometime ago , then always use ‘Simple Past tense’ to indicate such action. Often students use past perfect tense in such cases, which is incorrect. For example:
• Incorrect: I had been to New York recently.
• Correct: I went to New York recently.
• Incorrect: I had written to him last week.
• Correct: I wrote to him last week.
• Incorrect: We had gone to the pictures last night.
• Correct: We went to the pictures last night.

5) The sentences which indicate that something started in the past and continued up until another time in the past, always use Past perfect continuous tense. Many students often use past continuous or Simple past in such sentences, which is incorrect to use. For example:
• Incorrect: He said that he was suffering from fever for three days.
• Correct: He said that he had been suffering from fever for three days.
• Incorrect: The man complained that his watch was stolen.
• Correct: The man complained that his watch had been stolen.
• Incorrect: The doctor concluded that the man died twelve hours ago.
• Correct: The doctor concluded that the man had died twelve hours ago.

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