The plural form of the singular noun mountain is mountains.
The plural possessive form is mountains'.
Example: The mountains' colors were shades of blue and grey.
the plural form of mountain is "mountains"
The possessive form for the plural noun mountains is mountains'.
The plural possessive is mountains'.
The singular possessive form is word's, for example the word's definition.
possessive form of the word glass: glass'
possessive form of the word Congress: Congress'
possessive form for the word holders: holders'
possessive form of the word Cathi: Cathi's
The possessive form of the word fairy is fairy's.
The possessive form of the word "dictionary" is "dictionary's."
the possessive form of the word Cathie: Cathie's
The possessive form is Lindbergh's.
The possessive form is weaver's.
The possessive form for the interrogative pronoun who is whose.