Choose the plural possessive form of this noun.

boxes
boxes'
boxe's
boxes's

boxes'

Explanation:

Plural Possessive means a possessive work anding with an apostrophe

I believe plural possessive is someone who is in possession of something. I don't know if it is talking about a box or if someone is named boxe... It's either boxes (if we are talking about a box) or boxe's (if we are talking about a person)

yeah it is i have the dark knight