Complain is a verbComplaint would be a noun
It's "complaint".
No, complain is a verb in any English. The noun is complaint.
The word "you" is a second person pronoun. It is not a noun.
Yes - A noun is a place, thing or a person. A noun is a thing so that counts as a noun.Occasionally, a noun can also be an idea. e.g. "My love was as strong as the willow tree." Yes, i know that's a...