If you mean plurals of names, there are almost no examples of you needing to do this, but you would say "There are three Janes in the room."
It is woman, pronounced (wim-in) in plural
if a word refers to a single item it is singular. if it refers to lots of things it is plural."Potato" is singular "potatoes" is a plural word."mouse" is singular, "mice" is a plural word."person" is singular, "people" is a plural word.
Yes it is The word are is a linking verb. It's the second person single present tense, and first, second, and third person plural of the verb,'to be'. I am You (singular)are He, she, it is. We are You (plural) are they are.
The plural of sandwich is sandwiches.
The plural way to spell studio is studios.
The plural of 'body' is 'bodies'.
Single
The word forms the normal plural nods.
The plural of the word bronco is broncos.
schools
The word carry is a verb (to carry), not a noun. It has no plural.
The Latin plural is pupae. The English plural may be pupas.