Subject of a Sentence

The subject is the person or thing (object) that the sentence is about. This person or thing is doing something in the sentence. To figure out who or what is the subject, first find the verb of the sentence. Then ask yourself who or what is doing that action. Sometimes, there is no subject like in the case of the imperative sentence, it is when someone gives a command or an order. In these sentences, you don't see a subject. But the subject is 'you.' It does not need to be said; it is understood.