The possessive form for the plural noun wives is wives'.
The plural possessive form of "molecules" is "molecules'."
The plural possessive form of the noun "buzz" is "buzzes'".
The plural possessive noun for "vowel" is "vowels'".
The possessive form of the plural noun "orbits" is "orbits'."
The plural possessive noun for "sisters" is "sisters'".
The noun "branch" is a regular plural noun, a noun that forms its plural by adding "s" or "es". The plural form of branch is "branches".The plural possessive form is branches', a regular plural possessive.
The plural form for the noun tree is trees.The plural possessive form is trees'.
The plural possessive noun is racers'.
The plural possessive form of "senators" is "senators'."
The plural form for the noun leader is leaders. The plural possessive form is leaders'.
The plural possessive form of "university" is "universities'."