Prepositions in English Grammar: Definition, Examples, and Usage Guide

Preposition Definition

Preposition Definition: A preposition is a word or group of words placed before a noun or pronoun to indicate direction, time, place, location, or spatial relationships. These essential function words help clarify the connection between elements in a sentence. While traditional grammar once discouraged ending sentences with prepositions, modern usage is more flexible. Common examples include in, at, on, above, to, under, along, and by.

Prepositions in English Grammar

English Grammar relies heavily on prepositions to create logical, coherent sentences. As a vital component of the parts of speech in English Grammar, prepositions provide essential context. Common phrases like "in front of" or "besides" demonstrate how these words function. Learning the correct usage of prepositions is crucial for avoiding common grammatical errors, which we will explore through detailed examples below.

Preposition and its Categories 

Technically, a preposition functions as a connector that pairs with a noun phrase to establish relationships in time, space, or logic between people, places, and things. These words act as modifiers that provide precise details about the circumstances surrounding an action or state.

Categories of Preposition on the Basis of their usage in a sentence

Prepositions can shift meanings depending on the context, which is why many learners ask, "What are prepositions and how do I use them?" In this guide, we break down the primary categories and usage rules to clear up common confusion. Generally, they are divided into three main types based on their function in a sentence.

Categories of Preposition on the Basis of their usage in a sentence
Category	Description
Prepositions of Direction	The preposition of direction can be identified when a preposition is being used to sense a movement or motion. Examples of prepositions of direction are in front of, along, among, around, across and etc.
Prepositions of Place	People often confuse the preposition of direction and place. The preposition of place is associated with the final destination of a particular object. Examples of prepositions of place are over, under, beside and etc.
Prepositions of Time	The preposition of time is those which allows you to discuss the specific date on the calendar, time or any day of the week. Examples of prepositions of time are in (longer periods), at (the time of day), and on (days and dates).

List of Prepositions

Prepositions are classified by their form: they can exist as single-word prepositions or as compound prepositional phrases.

Preposition List (Single Word)

Some frequently used single-word prepositions include in, into, inside, for, from, besides, on, onto, at, by, amongst, among, during, outside, over, underneath, down, without, within, behind, since, then, via, and despite.

Preposition List (Group of Words)

Common multi-word prepositions, often called complex prepositions, include on top of, owing to, apart from, in addition to, in front of, on account of, thanks to, out of, up to, and outside of.

Preposition Words

There are over 120 prepositions in English Grammar. Below is a categorized list to help you understand their standard usage.

aboard about above across after against along amid among anti around as at before behind below beneath beside besides between beyond but by concerning considering

despite down during except excepting excluding following for from in inside into like minus near of off on onto opposite outside over

past per plus regarding round save since than through to toward towards under underneath unlike until up upon versus via with within without

Preposition Examples

Below are examples of single-word prepositions used in context:

1. We were walking along the road.
2. The cat is sitting under the table.
3. The dog is barking at the robbers.
4. I had lunch with my mother.
5. She has been waiting for you in the car.

Below are examples of compound (group of words) prepositions used in context:

1. The dog slept in front of my gate.
2. According to me, the red dress is better than the black one.
3. Instead of finding fault with others focus on self-improvement.
4. In addition to salt, you need other spices in the dish.
5. We were left with guilt at the end of the day.

Preposition Rules

Let’s refine your Prepositions knowledge with essential shortcut rules and usage guidelines to help you improve your writing precision.

Preposition Shortcut Rule 1

Across - Indicating the opposite side

Example: My cousin lives across the river. ✔

Across - Indicating movement from one side to another

Example: The boy swam across the river. ✔

Across - Indicating coverage on both sides

Example: He threw the luggage across his shoulders. ✔

Come Across - Meaning to meet or find by chance

Example: When I was walking to the market, I came across an old friend. ✔

Incorrect usage: I suddenly came across him ✘

Correct usage: I came across him. ✔

Preposition Shortcut Rule 2

Between - Used to indicate a relationship between two distinct entities

Example: She is sitting between Munni and Sheela. ✔

Among - Used for distributions involving more than two entities

Example: The principal distributed prizes among the winners. ✔

Amid or Amidst - Used for items or people surrounded by a group

Example: It was hard to hear amid all the cheering. ✔

Preposition Shortcut Rule 3

During - Denoting a specific duration of time

Example: During the war, many people suffered great hardship. ✔

Example: We travel to Darjeeling during the summer every year. ✔

Preposition Shortcut Rule 4

From - Typically used with past or future tenses to mark a starting point

Example: I stayed there from Monday to Wednesday. ✔

Example: I will start my preparation from next Monday. ✔

Preposition Shortcut Rule 5 

Of - Used to denote origin or cause

Example: She comes of a noble family (origin). ✔

Example: He died of Malaria (cause), whereas she died in an accident. ✔

Off - Denoting separation or removal

Example: A button has come off. ✔

Example: He is off duty today. ✔

Preposition Shortcut Rule 6 

After a preposition, use the objective case for pronouns.

Incorrect: He depends on I. ✘

Correct: He depends on me. ✔

Preposition Shortcut Rule7 

When connecting two words, ensure the appropriate preposition is used for each.

Example: He was surprised at as well as pleased with her performance. ✔

Incorrect: She is conscious and engaged in her work. ✘

Correct: She is conscious of and engaged in her work. ✔

Preposition Shortcut Rule 8 

Do not use a preposition with the word 'Home' unless it is modified by a possessive or descriptive adjective.

Correct: I went to his home / He went home. ✔

Correct: He decided to go to Krishna's home. ✔

Preposition Shortcut Rule 9 

Transitive verbs like 'Discuss', 'Describe', 'Reach', 'Order', and 'Resemble' do not require prepositions as they take a direct object.

Incorrect: The poet describes about the beauty of nature. ✘

Correct: The poet describes the beauty of nature. ✔

Incorrect: He ordered for two cups of tea. ✘

Correct: He ordered two cups of tea. ✔

Preposition Shortcut Rule 10

When using verbs like 'Say', 'Suggest', 'Speak', 'Explain', 'Reply', or 'Write' with an object, always include the preposition 'to'.

Incorrect: He did not reply me. ✘

Correct: He did not reply to me. ✔

Incorrect: You never wrote me. ✘

Correct: You never wrote to me. ✔

Incorrect: He suggested her that she should eat less. ✘

Correct: He suggested to her that she should eat less. ✔

Preposition Shortcut Rule 11

Since - Denotes a specific point in time

For - Denotes a period or duration of time

These are typically used with the present perfect, present perfect continuous, or past perfect continuous tenses.

Incorrect: I know her since 2011. ✘

Correct: I have known her since 2011. ✔

Incorrect: He is working in the bank for the past 3 years. ✘

Correct: He has been working in the bank for the past 3 years. ✔

Preposition Shortcut Rule 12

Do not use the preposition 'into' after 'Enter' unless discussing an agreement or formal conversation.

Incorrect: He entered into the premises without permission. ✘

Correct: He entered the premises without permission. ✔

Incorrect: They entered a hot discussion. ✘

Correct: They entered into a hot discussion. ✔

Preposition Shortcut Rule 13

Common usage pairs: 'Wait for' vs 'Await'; 'Despite' vs 'In spite of'

Incorrect: He is awaiting for a reply. ✘

Correct: He is awaiting a reply. ✔

Incorrect: Despite of his hard work, he failed. ✘

Correct: Despite his hard work, he failed. ✔

Note: 'Comprise' does not take 'of'.

Incorrect: This book comprises of 5 chapters. ✘

Correct: This book consists of 5 chapters. ✔

Preposition Shortcut Rule 14

Dispose of - Meaning to sell or get rid of

Incorrect: He disposed off his scooter. ✘

Correct: He disposed of his scooter. ✔

How to Use Prepositions?

Understanding definitions is only the first step. To master prepositions, you must observe these subtle usage rules in real-world application.

1. Prepositions must always be followed by a noun or a pronoun.
2. Prepositions must never be used at the end of a sentence.
3. Never replace “have” for “of”.
4. Don’t confuse the usage of “in” and “into”.
5. Not to interchange “than” and “from”.

Beyond prepositions, there are several other parts of speech essential for building strong English skills.

Parts of Speech in English Grammar
Pronoun	Adjective
Adverb	Noun
Verb	Conjunction