Woman is the single form.
Women is the collective form.
If you "possess" a woman you would say " I have a woman"
If you possess a group of women, you would say "I have women"
The correct possessive form of the plural noun women is women's.Example: The women's project is preparing the playground for summer.
The plural form of the noun woman is women.The plural possessive form is women's.example: The women's locker room is at the end of this corridor.
The singular possessive form is story's.
The possessive form for the noun dynasty is dynasty's.
The correct spelling for the possessive form of "college" is "college's."
kids'
The correct possessive form of the plural noun women is women's.example: The women's department is the entire third floor.
The possessive of scientist is scientist's (apostrophe S).
companies'
contractor's
falcon's
municipalities