Noun Phrase

A noun phrase is a group of words that does the work of a noun. A noun phrase is either a pronoun or any group of words that can be replaced by a pronoun.

'they', 'bicycles', and 'the bicycles' are noun phrases, but 'bicycle' is just a noun, as you can see in the sentences below.

• Q: Do you like bicycles?
• A: Yes, I like them.

• Q: Do you like the bicycles over there?
• A: Yes, they are nice.

• Q: Do you like the bicycle I bought last week?
• A: Yes, I like it. (Note: 'It' refers to 'the bicycle', not 'bicycle')

Noun Premodifiers - Modifiers before the noun are called premodifiers. (modify means to limit, restrict, characterize, or otherwise focus meaning). All of the premodifiers that are present and the noun together form a noun phrase.

Noun Post-Modifiers - Modifiers coming after a noun are called post-modifiers.

Structures of Noun phrases

1. NOUN PHRASE: premodifiers + noun                                                                     

• White house (white is a pre-modifier and house is a noun)                                                 
• The three old Democratic legislators (the three old Democratic is pre-modifier and legislators is a noun)    

2. NOUN PHRASE: noun + post-modifiers 

(The most common post-modifiers are prepositional phrases).

• The glass on the table. (on the table is the post-modifier)
• The boy in the store. (in the store is the post-modifier)

3. NOUN PHRASE: pre-modifier + noun + post-modifier. 

The noun together with all pre and post-modifiers constitutes a single unit, a noun phrase that indicates the complete reference.

• The boys on top of the house. (The is the pre-modifier, boys is the noun, on top of the house is the post-modifier)

What is a Phrase ?

Phrase is a group of words, which makes sense, but not complete sense, is called a Phrase. It is a group of related words without a Subject and a Verb.
or
A Phrase consists of two or more words lacking a complete sense and a complete verb. It may consist of one or more incomplete verbs - the Infinitives or the Participles standing on their own.

Words/group of words in italics are phrases in examples below:

• The sun rises in the east.
• Humpty Dumpty sat on a wall.
• She wore a hat with blue trimming.
• The accident on the bridge was not serious.
• The girl with red hair is an artist.
• Sasha took a long leave.
• Holding the toy, the child slept.

Identify phrases in the sentence below:

• Every flower is a soul blossoming in nature.

For answer to above, click: What is a Phrase?