The plural form of the noun portfolio is portfolios.
The plural possessive form is portfolios'.
The plural form of portfolio is portfolios.Portfolio's is a singular possessive noun. The plural possessive form is portfolios'.
The plural of portfolio is "portfolios".
The singular possessive form of the noun portfolio is portfolio's.example: The portfolio's contents indicate that the owner is a commercial artist.
Coaster's is singular possessive. The plural is coasters, the plural possessive is coasters'.
The correct form is "its" for the possessive form in the plural. "Its" is used for both the singular and plural possessive forms, without an apostrophe.
The plural is briefs. The plural possessive is briefs'.
The plural is lads. The plural possessive is lads'.
The plural is trollies. The plural possessive is trollies'.
The plural is relatives. The plural possessive is relatives'.
The plural is stations. The plural possessive is stations'.
Museum is singular. Museum's is singular possessive. Museums is plural. Museums' is plural possessive.
The singular possessive form is heart's; the plural possessive form is hearts'.