The plural possessive is twin sisters'.
The word sisters is the plural form; the plural possessive is sisters'.
The word sisters' is plural possessive. The singular is sister, singular possessive is sister's; the plural is sisters, the plural possessive is sisters'.
The plural form of the noun sister is sisters.The plural possessive form is sisters'.example: The sisters' names are Hope and Faith.
The plural of the noun sister-in-law is sisters-in-law.The plural possessive is sisters-in-law's.Example: "Both of my sisters-in-law's cars were in my driveway."
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 possessive form of the plural noun sisters is sisters'.Example: My sisters' names are Laverne and Shirley.
The possessive of sisters-in-law (a plural possessive) is sisters-in-law's.The singular possessive would be sister-in-law's.example: All of my sisters-in-law's children are girls.
The plural form is sisters-in-law.The plural possessive is sisters-in-law's.Example: All of my sisters-in-law's children are boys.
The plural form of the singular noun sister is sisters.The plural possessive form is my sisters'.Example: My sisters' names are Laverne and Shirley.
The plural possessive form of "twin" is "twins'". It's as simple as adding an apostrophe after the "s" when you're talking about something that belongs to more than one twin. So go ahead and show off your grammar skills, smarty pants!
The plural form of the singular noun sister is sisters.The plural form of the singular noun business is businesses.To form the possessive of plural nouns that end with an "s", add an apostrophe after the "s" (s'):The plural possessive for sisters is sisters'.The plural possessive for businesses is businesses'.Examples:My sisters' names are Linda and Lois.The businesses' windows along Main Street are decorated for the holiday.
The plural form of the singular noun cousin is cousins. The plural possessive form is cousins'.example: Should I give matching gifts for my twin cousins' birthday?