The possessive form of the plural noun professors is professors'.
Example: The professors' salaries are better here than at the state university.
Choir's is the possessive form of the noun.
Write moon as progressive noun
The possessive form for the noun family is family's.
The possessive form for the noun painter is painter's.
The possessive form for the proper noun Colorado is Colorado's.example: Colorado's capital is Denver.
The plural possessive noun is neighbors'. You have spelled it correctly.
The possessive form is the television's brightness.
The possessive form for the noun mouse is mouse's.Example: The mouse's trail led me to the gap in the foundation.
Yes, classes' is the correct plural possessive for class.
The possessive form of the plural noun parents is parents'.Example: I'm planning a party for my parents' anniversary.
Their. And for heaven's sake, please don't write it "they're."
Dan's dog.