yours and mines
Their is already plural, the possessive form of the third person plural (they, them). The word "theirs" is a predicate adjective form (such as mine, ours, yours, and hers).
Plural possessive of mine. Example: Mis libros. (my books)
Mine used as a noun is excavation of a mineral or rock from the earth, either from underground tunnels or surface strip mining. The plural of the singular "mine" is mines. The singular possessive is mine's. Example: The mine's electricity went out. The plural possessive of mine is mines' (s apostrophe). Example: Safety of mines' employees was critical to mining success.
No, the word customers is a plural noun, the plural form of the noun customer.A noun is a word for a person, a place, or a thing.The noun customers is a word for people.A possessive pronoun is a word that takes the place of a noun that belongs to someone or something.The possessive pronouns are: mine, yours, his, hers, its, ours, theirs.Example:A number of customers complained about the lighting. The problem with the lights is theirs not mine. (theirs=the problem of the customers)
The word crises is a plural word; it is the plural form of the word crisis.
There is no plural word for if.
The plural form for the demonstrative pronoun this is these.
A non-plural word, a word (noun or pronoun) that is not plural is singular, a word for just one.
The plural word of delay is delays.
the plural word is comedones
No it's a singular word. A plural word would be "have".
Leukocytes is the plural of leukocyte