The plural form is squirrels. The plural possessive is squirrels'.
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 cockroaches; the plural possessive form is cockroaches'.
The plural possessive form of musicians is musicians'.
The plural possessive is grandmothers'.
The plural form is squirrels; the plural possessive form is squirrels'.
The plural of squirrel is squirrels.
The singular possessive form is heart's; the plural possessive form is hearts'.
The plural form is founders. The plural possessive is founders'.
The plural form for the noun sergeant is sergeants; the plural possessive form is sergeants'.
The singular possessive form for the noun knife is knife's.The plural form is knives; the plural possessive form is knives'.
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 noun squirrel's is the possessive form (the silver collar of a squirrel).
The singular form is goose; the singular possessive form is goose's.The plural form is geese; the plural possessive form is geese's.
The plural possessive form of "cherubim" is "cherubim's."
The plural possessive form of "reply" is "replies'".
The plural form is valleys. The plural possessive is valleys'.