Triplets with the apostrophe outside the s like this: triplets' or like "I bumped the triplets' heads when I dropped them." The content of the sentence is dangerous, but you get me lol
The plural possessive form of lion is lions'.
The plural of zoo is zoos. The plural possessive form of zoos is zoos'.
The possessive form for the plural noun companions is companions'.
The possessive form for the plural noun creatures is creatures'.
The plural form of the noun zebra is zebras.The plural possessive form is zebras'.Example: These grasslands are the zebras' food source.
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 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 form is replies. The plural possessive is replies'.
The plural form is valleys. The plural possessive is valleys'.
The plural form is squirrels. The plural possessive is squirrels'.
The plural form is cockroaches; the plural possessive form is cockroaches'.
The plural form is treasurers. The plural possessive is treasurers'.