Noun Phrases 

In this lesson we learn about phrases, which are essential groups of words that function together to add meaning to a sentence without containing a subject and a verb. Clear explanations and practice exercises to help you learn.

"Noun Phrases" in English Grammar

What Are Noun Phrases?

Noun phrases are groups of words that function together to act as a noun in a sentence. A noun phrase can consist of just a single word, or it can be more complex and include modifiers, determiners, and other words that provide additional information about the noun.

Structure a Noun Phrase

In general, a noun phrase will include a head noun, which is the word that the phrase is centered around. Other words in the phrase will modify and provide additional information about the head noun, such as its quantity, possession, location, or other qualities. These modifiers are called dependents. A noun phrase can have one or more dependents or no dependents at all.

Basically, a noun phrase can consist of three main parts:

pre-modifier(s)

head

post-modifier(s)

Pre-modifiers

Pre-determiners are a type of modifier that can be used before the head noun in a noun phrase to provide additional information about its quantity or specificity. English pre-modifiers include:

Determiners

A determiner is a pre-modifier that provides information about the identity, quantity, or possession of the head noun. There are several different types of determiners in English, including articles, demonstratives, possessives, and quantifiers. These determiners appear in a specific order. in the phrase. Pay attention to the examples:

Example

My friend is a dentist.

Here, 'my' is a determiner and 'my friend' is a noun phrase.

This book is really interesting.

Here, 'this' is a determiner and 'this book' is a noun phrase.

All these houses are up for sale.

Here, 'all' is a quantifier, and 'these' is a demonstrative determiner and together with the noun (house) they form a noun phrase.

Possessive Nouns

Possessive nouns can function as modifiers in a noun phrase, providing information about the possession or relationship of the head noun. Check these examples:

Example

Hanna's father is a logical man. He would understand the situation.

I called his friend's girlfriend, but she couldn't come.

Attributive Prepositive Adjectives

A noun phrase can consist of an adjective and a noun. In this case, the adjective modifies or describes the noun, providing additional information about its characteristics or qualities.

Example

He wanted to buy new shoes.

Here, 'new' is an adjective that modifies the noun 'shoes.'

The red cotton skirt is hers.

Noun Modifiers

Noun (pre)modifiers are optional words that come before a noun and modify its meaning. These modifiers function similarly to adjectives by providing additional information about the noun. Take a look at some examples:

Example

I love mushroom soup, but she's making chicken soup.

I'm looking for a car park.

Post-modifiers

Post-modifiers are words or phrases that come after a noun or noun phrase to modify or provide additional information about it. Here are some of the most common post-modifiers in English:

prepositional phrases

adverbs

that-clauses

infinitive clauses

participle clauses

relative clauses

Prepositional Phrases

A prepositional phrase is a phrase that is placed after a preposition. In the case of noun phrases, prepositional phrases can be placed after the noun and modify it. Here are a few examples:

Example

the house behind the fence

that room in the back

the man in the back yard

the doll under the table

Tip!

Sometimes one of the modifiers of a noun phrase can be a noun phrase on its own. For example:

Example

the corner near that tall tree

Here, the noun 'tree' is the head of the phrase 'near that tall tree' which is a modifier for the wider noun phrase 'the corner near that tall tree.'

the little girl in the corner

Here, 'girl' is the head of the noun phrase, modified by a prepositional phrase 'in the corner.' 'Corner' is also the head of the phrase 'in the corner.'

Adverbs

Adverbs can be used as the modifier of a noun when they come immediately after the noun or pronoun they modify. For example:

Example

Look at the man there!

The people inside cheered loudly.

The path forward is steep.

That-clauses

That-clauses are subordinate clauses that begin with the word 'that' and modify or provide additional information about a noun or noun phrase. Here are some examples:

Example

the idea that we should recycle more

the belief that hard work pays off

the rumor that she won the competition

the fact that he arrived late

Infinitive Clauses

Infinitive clauses are made up of the particle 'to' followed by the base form of the verb. Check out the examples:

Example

a dog to train

a cat to chase the mice

a house to rent

a car to race

Infinitive clause vs. Prepositional phrase

Do not confuse infinitive clauses with prepositional phrases. While prepositional phrases consist of a preposition followed by a noun or pronoun, infinitive clauses consist of the particle "to" followed by a verb.

Participle Clauses

participle clauses are a type of non-finite clause that can modify a noun or noun phrase in a sentence. When used as postmodifiers, they follow the noun they modify. Here are a few examples:

Example

the dog trained at the academy

the cat sleeping in the shade

the house rented in Hawaii

the girl standing over there

Relative Clauses

Relative clauses are clauses that start with a relative pronoun or a relative adverb, and are used to post-modify the head of a noun. Here are the examples:

Example

the season when you arrived

the man whom I called my husband

the food that was made

the teacher who taught us math

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Noun Phrases: Functions

Noun phrases can be a single word or a group of words that serve several functions within a sentence, including the following:

Here are a few examples for each function of noun phrases:

Example

A beautiful girl was crying. → subject

She has many good friends. → object

The box is a big expensive present. → subject complement

I will call you the red head. → object complement

Peter, Mark's father, is a handsome man. → appositive

Noun Phrases: Word Order

Modifiers that can be used to form a noun phrase appear in a particular order:

determiner + adjectives + nouns as modifiers + head + clauses + prepositional phrase/adverb

Check out the examples:

Example

Some fascinating history books to read about ancient civilizations

Some (determiner) + fascinating (adjective) + history (noun modifier) + books (head) + to read (infinitive clause) + about ancient civilizations (prepositional phrase)

His green silk scarf that he wears around his neck

His (determiner) + green (adjective) + silk (noun modifier) + scarf (head) + that he wears ( relative clause) + around his neck (prepositional phrase)

Using Adverbs with Noun Phrases

Adverbs can be used in different positions. So, based on the context, you can use adverbs in different positions.

Noun Phrase Vs. Noun Clause

Noun phrases do not contain a verb and can consist of one or more words. In contrast, noun clauses must contain a subject and a verb, and cannot consist of only one word. However, certain types of noun clauses, such as non-finite noun clauses, may not follow this rule. Check out the examples:

Example

Whoever wants to pass the test must study the grammar very well. → noun clause

In this example, the relative pronoun 'whoever' is the subject of the verb 'wants,' so, it is a noun clause.

That beautiful girl is my sister. → noun phrase

Here, the noun phrase 'that beautiful girl' has no verbs.

The Importance of Identifying the Head Noun

It's important to identify the head noun in a sentence because when the head noun is the subject of a verb, it determines the form of the verb that should be used. Look at the example:

Example

His big bag of chips was (not were) in the kitchen.

Here, the head noun is 'bag' not 'chips,' therefore a singular verb is used.

Review

A noun phrase is a group of words headed by a noun or a pronoun that includes modifiers.

Noun Phrase Structure

Determiner + Noun

My friend is a dentist.

Adjective + Noun

I have bought new shoes.

Quantifier + Determiner + Noun

All these houses are up for sale.

Noun Phrase Order

determiner + adjectives + nouns as modifiers + head

Quiz:


1.

Which of the following is the head noun in the phrase "the red book on the shelf"?

A

the

B

red

C

book

D

shelf

2.

Match each noun phrase with the type of its modifier.

the red shoes
a man with a hat
a car to drive
Hanna's father
a boy running around
the road ahead
university student
prepositional phrase
possessive noun
noun modifier
adverb
participle clause
adjective
infinitive clause
3.

In the sentence "She gave me the book I wanted," what is the function of the noun phrase "the book I wanted"?

A

object of preposition

B

subject complement

C

object

D

appositive

4.

Sort the words according to the correct order of words in a noun phrase.

glimmered
.
the
wore
finger
her
on
she
diamond
ring
large
that
5.

Complete the table below by identifying whether each example is a noun phrase or a noun clause.

the cat sitting on the windowsill

whoever stole the cookies

a beautiful painting of a sunset

when the show begins

the tall man with the red hat

a box full of old photographs

why the experiment failed

Noun Phrase
Noun Clause

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