Not sure exactly what you are asking. However, a plural noun
is a word that indicates there is more than one person, animal
place, thing, or idea. So when you talk about more than one of a person, animal, place, thing or idea (pretty much anything) then
you are using plural nouns. When you write about more than one of anything, you basically use the same word and add an "s", "es", or "ies" to the end of the word. Hope that answers what you are looking for.
