Sentence examples for it is plural from inspiring English sources

But an omnibus rating implies that character is singular when, in fact, it is plural.

In general, when the expression follows a, it is plural: A total of 102 people were injured; A number of people were injured.

Irigaray replaces the image of female sex organs as a lack or a hole, with one in which women's genitals are seen as "two lips touching … Her sexuality, always at least double, goes even further; it is plural … the pleasure of the vaginal caress does not have to be substituted for that of the clitoral caress.

This is to say that you must add -e if the subject is feminine and -s if it is plural.

"It's plural," she told him.

My computer has learned it's plural when I use it.

None of these books, for example, ever use the word 'data' in a way in which the editor can tell what number I thought that had because computer scientists have insisted for years that it's singular and editors believe that it's plural, and I believe that it's both.

Do we add an 's' to the adjective to show that it's plural?

(See, however, Dasgupta 2014 for an argument that if grounding is a binary relation then it's plural in both positions).

It's plural for "medium".

It has singular ancestry, but it's plural in expression.