No, the noun "employees" is the plural form of the singular noun "employee".
Example: Do you have one employee or two employees?
The singular possessive form is employee's.
The plural possessive form is employees'.
Examples:
The new employee's name is Jack.
We each take turns cleaning the employees' lunchroom.
The possessive singular noun is explorer's. The possessive plural noun is explorers'.
The possessive form for the noun coyote is coyote's.
The possessive form of zoo is zoo's.
The possessive form for the noun preacher is preacher's.
The possessive form for the noun laboratory is laboratory's.
No, he is not possessive. The possessive form would be his.
The possessive form for the noun oxygen is oxygen's.
The possessive form is grandson's.
The possessive form is island's.
The possessive form for the noun coyote is coyote's.
The singular possessive noun is Rex's.
No, it is a singular possessive noun.