This link may help you: http://www.grammarbook.com/grammar/subjectVerb.asp
The simple subject in the sentence "Did you find your wallet" is "you."
The simple subject of the sentence is "you."
The simple subject of the sentence is "you".
To find the subject of a sentence, identify who or what the sentence is about. The subject is typically a noun or pronoun that performs the action of the sentence. Look for the main verb in the sentence, and ask who or what is doing that action. That will be your subject.
The subject is often near the start of a sentence: it is the thing or person that the sentence is about, and for an action verb, it is the thing or person performing the action. The verb is the action or state described in the sentence: what the subject does or is.
No, "find him" is not a complete sentence; it lacks a subject. While it can function as an imperative command, a complete sentence typically requires a subject and a predicate. For example, "You should find him" would be a complete sentence.
Jane is the subject of the sentence. An easy way to find the subject is ask yourself, "Who are what did the action?"
turn the sentence into a question
you
you
The subject is who, what, or where the sentence revolves around. For example, in the sentence "The dog chased the cat", the dog is the subject. The subject is usually the first noun in the sentence, unless the sentence starts with a prepositional phrase, like "throughout the afternoon".
subject: wallet