The singular possessive form is pants'.
The noun pants is a short form for a pair of pants; the noun pants does not change from singular to plural, the wordpairis the part of the term that changes: a pair of pants, two pairs of pants.
The singular possessive form is pants'.The noun pants is a short form for a pair of pants; the noun pants does not change from singular to plural, the word pair is the part of the term that changes: a pair of pants, two pairs of pants.
The possessive form is Amos's.
The singular possessive form is herd's.
The singular possessive form is heart's; the plural possessive form is hearts'.
The singular possessive form is grotto's.
The singular possessive form is pants'.The noun pants is a short form for a pair of pants; the noun pants does not change from singular to plural, the word pair is the part of the term that changes: a pair of pants, two pairs of pants.
The singular possessive form is pants'; the plural possessive form is pants'.The noun pants does not have a singular form, it is a binary noun, a word for something of two parts making up a whole. The noun pants is a short form for a pair of pants, or the plural pairs of pants.
The possessive form is Amos's.
The singular form is goose; the singular possessive form is goose's.The plural form is geese; the plural possessive form is geese's.
Quantum is singular, not singular possessive. The singular possessive form is quantum's.
The singular possessive form is speculum's.
The singular possessive form is frontiersman's.
The singular possessive form is aircraft's.
The singular possessive form is week's.
The singular possessive form is contralto's.
The singular possessive form is herd's.
The singular possessive form is heart's; the plural possessive form is hearts'.