The plural form of the noun week is weeks.
The plural possessive form is weeks'.
Example: The course is a three weeks' duration.
The plural form of the noun wife is wives.The plural possessive form is wives'.Example: Both of our wives' birthdays are this week.
The plural form of the noun granddaughter is granddaughters.The plural possessive form is granddaughters'.Example: Both of my granddaughter's birthdays are this week.
The plural form of the noun week is weeks.The plural possessive form is weeks'.Example: The course is a three weeks' duration.
Singular possessive: secretary's Plural: secretaries Plural possessive: secretaries'
The plural is relatives. The plural possessive is relatives'.
The plural form of the noun wife is wives.The plural possessive form is wives'.Example: Both of our wives' birthdays are this week.
The plural form of the noun granddaughter is granddaughters.The plural possessive form is granddaughters'.Example: Both of my granddaughter's birthdays are this week.
The plural form of the noun week is weeks.The plural possessive form is weeks'.Example: The course is a three weeks' duration.
Singular possessive: secretary's Plural: secretaries Plural possessive: secretaries'
The plural is relatives. The plural possessive is relatives'.
The plural is lads. The plural possessive is lads'.
The plural form is Mexicans. The plural possessive is Mexicans'.
The plural form is echoes. The plural possessive is echoes'.
The plural form is suffixes. The plural possessive is suffixes'.
The plural form is stepsisters. The plural possessive is stepsisters'.
The plural form is inches. The plural possessive is inches'.
The plural possessive of "Father" is, "Fathers"