What are all the parts in subject of a sentence called?

The parts of a sentence that make up the subject are called the subject noun phrase or subject NP.

This phrase can be made up of:

* The subject: This is usually a noun (person, place, thing, or idea) or pronoun, and it is the main focus of the sentence.

* Modifiers: These are words or phrases that add details about the subject. Modifiers can include adjectives, adverbs, prepositional phrases, and relative clauses.

Here are some examples:

* The big, red ball bounced across the room. (subject noun phrase: *the big, red ball*)

* She went to the store. (subject noun phrase: *she*)

* The man with the dog walked down the street. (subject noun phrase: *the man with the dog*)

Let me know if you have any other questions!