An exception to this rule is the possessive of plural nouns that do not end in "s. Incorrect: The Wilson's are here. In that situation, you would still add an apostrophe and an s after the last letter in the word.
A singular countable noun is preceded by a determiner, like: a, an, the, one, our, my, which, or that.
The following examples are all in widespread use: Examples:. For example, if a book belonged to a particular girl, you could say it was that girl's book. A plural possessive noun represents more than one thing or person, place, or thing and shows ownership.
Continue on for explanations of these and other kinds of nouns. There are different ways to categorize them, and many nouns will fit into several categories. When there is more than one of a noun, it is plural. There is no hard or fast rule to this, and both phrasings will be correct, so go ahead and use whatever you think sounds best.
Proper noun: These nouns refer to a specific person, place, thing, or idea.