The subject is the noun that performs the action (verb) of the sentence. An object in a sentence is the noun that the action is performed upon.
Example: I wrote a book.
"I" is the subject; "wrote" is the verb; "book" is the object.
A sentence missing a subject or a verb is a fragment.
The subject of this sentence is present.
You. You is the subject in that sentence, and it is indeed a pronoun.
The subject of the sentence is Isabel.
The complete subject of the sentence is 'The class'.
the subject plays were you are the object plays what you are doing
By definition a fragment is just "part" of a sentence. I suppose you could have the subject in that part, but it would be hard to refer to it as the subject without the rest of the sentence to define it's role.
"to be persistent" is the subject.
"to be persistent" is the subject.
subject
The subject in the sentence "The insurance agent gave her sound advice" is "the insurance agent." This is the person performing the action of giving advice. The subject is typically who or what the sentence is about, and in this case, it identifies the role of the individual providing the advice.
The subject of the sentence is "you"
The infinitive phrase "to be persistent" serves as the subject complement in the sentence, renaming or describing the subject "sign." It provides more information about the subject and completes the meaning of the sentence by expressing a quality or characteristic.
A subject in a sentence is who, what, or where the sentence is about.
The subject is who or what the sentence is about.
You is the subject of that sentence.
Yes. In "You baked a cake", "you" is the subject.