The word adults is more than one, so it is plural. It is not a possessive as written now, but it could be if the adults owned something. Here are a few examples:
There is one adult in the room. That adult's coat is on the chair.
This is an example of a singular possessive.
There are three adults in the room. All of the adults'coats are on the chair.
This is an example of a plural possessive.
Notice that possessives require an apostrophe which "points" at the owner of the object. In the first example, the apostrophe points at the word adult because the adult owns the coat. In the second example, the apostrophe points at the word adults because the adults own the coats.
By itself, the word adults is just a plural noun. It needs an apostrophe to become a possessive. It also needs an object that is possessed by the adults.
The plural form for the singular noun adult is adults. The plural possessive form is adults'.example: The adults' training is held on Saturday mornings.
Yes, the noun shoes is plural. The singular form is shoe.
The word 'holes' is the plural form for the noun 'hole'; the singular possessive is hole's, the plural possessive is holes'.
No, the word "divers" is the plural form of the singular noun "diver".The possessive form of the singular noun "diver" is diver's.The possessive form of the plural noun "divers" is divers'.
No, the possessive noun audiences' is the plural possessive form.The singular noun is audience.The singular possessive form is audience's.Examples:The audience's reaction was enthusiastic. (singular possessive)All of his audiences' reactions are enthusiastic. (plural possessive)
The plural form for the singular noun adult is adults. The plural possessive form is adults'.example: The adults' training is held on Saturday mornings.
The singular noun is goose.The singular possessive form is goose's.The plural noun is geese.The plural possessive form is geese's.
The singular noun is museum, the singular possessive form is museum's.The plural noun is museums, the plural possessive form is museums'.
Women's is a plural possessive. The singular possessive is woman's
The noun park's is the singular possessiveform.The plural form of the singular noun park is parks.The plural possessive form is parks'.
Niece's is a singular possessive noun. niece - singular nieces - plural niece's - singular possessive nieces' - plural possessive
The singular noun is cross; the singular possessive is cross's.The plural noun is crosses; the plural possessive is crosses'.
No, it is a singular possessive noun.
The singular possessive form of the noun cost is cost's.The plural form of the noun is costs.The plural possessive form is costs'.
The word countries is the plural form of the singular noun country.The possessive form of the plural noun is countries'.The singular possessive form is country's.
The singular noun is museum, the singular possessive form is museum's.The plural noun is museums, the plural possessive form is museums'.
Yes, the noun shoes is plural. The singular form is shoe.