singular possessive = computer's
The computer's screen is broken.
plural possessive = computers'
The computers' screens are broken
The plural form of "Computer" is "Computers".
The possessive form of the singular noun computer is computer's.
example: Her computer's exterior is candy apple red.
The possessive form for the noun computer is computer's.
Example: I searched the computer's files for my homework.
The plural form of the noun computer is computers.
The plural possessive form is computers'.
Example: The computers' prices vary widely.
computers'
Cimputers
The possessive form of the singular noun computer is computer's.Example: The computer's screen is too bright.
The singular possessive form is week's.
The singular possessive form of "classmate" is "classmate's."
The possessive form is Amos's.
The singular possessive form of "gypsy" is "gypsy's."
The singular form is goose; the singular possessive form is goose's.The plural form is geese; the plural possessive form is geese's.
The singular possessive form of county is county's.
Quantum is singular, not singular possessive. The singular possessive form is quantum's.
The singular possessive form is frontiersman's.
The singular possessive form is aircraft's.
The singular possessive form is contralto's.
The singular possessive form is speculum's.