Ships' is the plural possessive, meaning belonging to a number of ships.
Ship’s
The possessive form of the plural noun ships is ships'.example: We watched the ships' outlines against the horizon.
The plural form for the noun navy is navies; the plural possessive form is navies'.
The possessive form for the plural noun wives is wives'.
The plural possessive form of the noun "buzz" is "buzzes'".
The plural possessive noun of molecules is molecules' .
The plural possessive noun for "vowel" is "vowels'".
The noun skies is the plural form of the noun sky.The possessive forms are:sky's (singular possessive)skies' (plural possessive)
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'."