The possessive form of the singular noun is bat's.
example: He hit that so hard that the bat's handle splintered.
The plural form of the noun bat is bats.
The plural possessive form is bats'.
example: I'm not going near that bats' cave.
The singular possessive form of "test" is "test's".
The singular possessive pronouns are mine, yours, his, hers, and its. The singular possessive adjectives are my, your, his, her, and its.
The singular possessive is ant's.The plural possessive is ants'.
Museum is singular. Museum's is singular possessive. Museums is plural. Museums' is plural possessive.
The singular possessive form is classmate's.
The singular possessive of dish is dish's
Taco's is the singular possessive.
The singular possessive is biker's; the plural possessive is bikers'.
The singular possessive is fish's.
Grave's is the singular possessive.
Buzz's is the singular possessive.
The singular possessive is Martin's.