Prepositional Phrase in English: Definition, Types, Examples and Exercises

Think about how often you say things like, “I finished the project before the deadline.” Here, before the deadline is a prepositional phrase. In English, a prepositional phrase is a grammatical unit used to modify a noun or a verb. In this guide, you will learn what a prepositional phrase is, including its structure, types, list, uses, examples, and exercises.

Table of Contents

• What is a Prepositional Phrase?
• Structure of a Prepositional Phrase
• Types of Prepositional Phrases
• List of Common Prepositional Phrases
• How to Use Prepositional Phrases in Sentences
• Prepositional Phrase Examples in Sentences
• Introductory Prepositional Phrases
• How to Avoid Excessive Prepositional Phrases
• Prepositional Phrase Exercises

What is a Prepositional Phrase?

A prepositional phrase is a group of words that begins with a preposition and ends with an object such as a noun, pronoun, or gerund along with any modifiers describing that object. 

The structure of a preposition phrase is: Preposition + (Modifiers) + Object

For example: in the morning, under the table, with her best friend.

 

Structure of a Prepositional Phrase

Every prepositional phrase must contain at least two parts, a preposition and an object. 

• Preposition: A connecting word like in, on, at, by, with, through, near, of, because of, during, etc.

• Object: the noun or pronoun the preposition connects to the rest of the sentence.

Modifiers such as adjectives or adverbs can also appear between the preposition and the object.

Examples:

• in the box

• under the old bridge

• across the busy road

 

Types of Prepositional Phrases

There are different types of prepositional phrases based on how they function in a sentence. Understanding these types helps you use them correctly and identify them in any text.

Prepositional Phrases That Modify Nouns

When a prepositional phrase describes or gives information about a noun (or pronoun), it is functioning as an adjective. These are called adjectival prepositional phrases or adjective prepositional phrases.

They answer questions like: Which one? What kind? Whose?

Examples:

• The book on the top shelf is mine.

• The woman in the red sari is my professor.

• I love movies with happy endings.

• The wildlife of the Amazon is astonishing

To identify an adjective prepositional phrase, ask "which one?" or "what kind?" about the noun. If the prepositional phrase answers it, it's acting adjectivally.

Prepositional Phrases That Modify Verbs

When a prepositional phrase describes a verb, adjective, or another adverb, it is functioning as an adverb. These are called adverbial prepositional phrases.

They answer questions like: How? When? Where? Why? By whom?

Examples:

• She ran through the park.

• He studied with great focus.

• We will meet after class.

• The letter was written by the principal.

To identify an adverbial prepositional phrase, remove the prepositional phrase from the sentence. If the sentence still makes grammatical sense but feels less informative, the phrase is functioning as an adverbial modifier.

Prepositional Phrases Acting as Nouns

Although less common, a prepositional phrase can sometimes take on the role of a noun in a sentence, usually as the subject or as a subject complement after a linking verb like be.

Acting as the subject:

• After lunch is the best time for a nap.

• Under the bed is where I always find my socks.

• During the match was the worst time to check your phone.

Acting as a subject complement:

• The seminar is at 10 a.m.

• The missing keys were under the sofa.

 

List of Common Prepositional Phrases

Here is a list of common prepositional phrases grouped by their meanings:

Learn more: "100+ Prepositions List in English: Types, Meaning, Examples & Exercises"

 

How to Use Prepositional Phrases in Sentences

Here are some easy tips on how to use prepositional phrase in sentences:

• Add detail to nouns: Use an adjective prepositional phrase to specify which person or thing you mean. For example, The student with the blue backpack topped the class.

• Describe actions: Use an adverbial prepositional phrase to explain how, when, or where something happens. For example, She completed the assignment in record time and submitted it before the deadline.

• Vary sentence structure: Start a sentence with an introductory prepositional phrase to create variety and flow. For example, By the end of the chapter, readers understand the true motive.

• Check for ambiguity: A phrase placed near the wrong word can confuse meaning.
  Incorrect: I saw the man with the telescope. (Who has the telescope?)
  Correct: Using the telescope, I saw the man in the garden.

 

Prepositional Phrase Examples in Sentences

Here are more prepositional phrase examples in sentences, showing how they function in everyday writing and speech:

• The cat sat on the windowsill and watched the birds.

• She arrived before the meeting started.

• The keys are in the drawer next to the stove.

• He spoke with great confidence during the presentation.

• We walked through the crowded market in silence.

• The painting on the wall was created by a local artist.

• They celebrated after the victory with a huge feast.

• Because of the storm, the flight was cancelled.

• She placed the flowers near the window for sunlight.

• The report by the committee was submitted on time.
  
  

Introductory Prepositional Phrases

A prepositional phrase placed at the beginning of a sentence, before the main subject is called an introductory prepositional phrase. These help set the context before the main action.

Comma rules for introductory prepositional phrases: Use a comma after a longer phrase or a series of prepositional phrases. The comma is optional after a short introductory phrase.

Examples:

• In the morning, she drinks two glasses of water.

• At noon the bell rang.

• After driving for several hours, they finally reached the village.

• Before the exam, students should review their notes.

 

How to Avoid Excessive Prepositional Phrases

Using too many prepositional phrases can make writing confusing and wordy.

Signs of excessive prepositional phrases:

• The same preposition (of, in, with) appears two or three times in one sentence.

• The sentence feels heavy or difficult to follow.

• A noun phrase could be shortened into a possessive or an adjective.

Example:  The book on the table near the window beside the chair in the room belongs to me.

This sentence can be rewritten as:
The book near the window belongs to me.

Tips to Avoid Excessive Prepositional Phrases:

• Keep sentences short and clear.

• Remove unnecessary details.

• Use strong verbs instead of long phrases.

• Read the sentence aloud to check clarity.

• Convert to a possessive

• Replace with an adverb

• Use active voice instead of passive
  
  

Prepositional Phrase Exercises

Exercise 1: Identify the prepositional phrase

Find the prepositional phrase(s) in each sentence:

1. She placed the book on the shelf before leaving.

2. The children played in the garden after school.

3. He arrived at the office during the meeting.

4. The letter from my grandmother arrived in the morning.

5. They walked along the beach in the evening.

Answers:

1. on the shelf, before leaving

2. in the garden, after school

3. at the office, during the meeting

4. from my grandmother, in the morning

5. along the beach, in the evening

 

Exercise 2: Reduce excessive prepositional phrases

Rewrite each sentence to reduce unnecessary prepositional phrases:

1. The meeting of the board of the company will be held in the office of the director.

2. She ran with speed in the direction of the exit.

3. The performance of the students in the class of advanced chemistry was impressive.

Answers:

1. The company's board meeting will be held in the director's office.

2. She ran quickly toward the exit.

3. The advanced chemistry students' performance was impressive.