The singular possessive form is heart's; the plural possessive form is hearts'.
The noun 'sister' is not plural and is not possessive.The plural form is sisters.The possessive form is sister's.The plural possessive form is sisters'.
The plural form is squirrels. The plural possessive is squirrels'.
The plural form is cockroaches; the plural possessive form is cockroaches'.
The plural possessive is grandmothers'.
No, "witch's" is the possessive form of the singular noun "witch." The plural of "witch" is "witches."
The singular possessive form is heart's; the plural possessive form is hearts'.
The plural possessive form of "reply" is "replies'".
The plural form is founders. The plural possessive is founders'.
The plural form is valleys. The plural possessive is valleys'.
No, it is singular, the possessive form of it is its. The plural form of it is they or them, and the possessive form is their.To answer the question directly: there is no such word as ITS'.
The plural possessive form of branch is branches'.
The plural possessive form of "mass" is "masses'".
The plural possessive form of "experiments" is "experiments'."
The plural possessive form of "ravine" is "ravines'."
The plural possessive form of "mouth" is "mouths'".
The plural possessive form of "system" is "systems'."