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'.
Singular possessive: secretary's Plural: secretaries Plural possessive: secretaries'
The plural of portfolio is "portfolios".
The plural is lads. The plural possessive is lads'.
The plural is relatives. The plural possessive is relatives'.
The singular possessive form of the noun portfolio is portfolio's.example: The portfolio's contents indicate that the owner is a commercial artist.
The plural form is suffixes. The plural possessive is suffixes'.
The plural form is stepsisters. The plural possessive is stepsisters'.
The plural form is Mexicans. The plural possessive is Mexicans'.
The plural form is echoes. The plural possessive is echoes'.
The plural form is inches. The plural possessive is inches'.
Studies' is the plural possessive of study.