POSSESSIVE a. 3 definitions
Of or pertaining to possession; having or indicating possession. Possessive case (Eng. Gram.), the genitive case; the case of nouns and pronouns which expresses ownership, origin, or some possessive relation of one thing to another; as, Homer's admirers; the pear's flavor; the dog's faithfulness. -- Possessive pronoun…
POSSIBLY adv.
In a possible manner; by possible means; especially, by extreme, remote, or improbable intervention, change, or exercise of power; by a chance; perhaps; as, possibly he may recover. Can we . . . possibly his love desert Milton. When possibly I can, I will return. Shak.