The possessive form is mother-in-law's, for example:
We're giving a party for my mother-in-law's birthday.
Plural possessive is "their" Possessive pronouns do not use an apostrophe.
Possessive nouns (but not possessive pronouns) use apostrophes; therefore, "brother's" is possessive. "Brothers" is plural.
Its and yours are the possessive pronouns for it and you. Note that possessive pronouns do not use apostrophes.
No. Plural possessive is "their" Possessive pronouns do not use an apostrophe.
For one DVD, use the singular possessive form 'the DVD's case'. For two or more DVDs, use the plural possessive form, 'the DVDs' case'.
The possessive form is 'the parents' example'.
The possessive form is 'the animal's behavior'.
To make it possessive, add S at the end to spell its.(Possessive pronouns do not use an apostrophe to show possession. The spelling it's is a contraction of it is.)
Use whichever form you use to say it Alexis' or Alexis's. Use the form the way you pronounce it.
No, "its'" is not the correct possessive form. The possessive form for "it" is "its" without an apostrophe.
The possessive form is: Britain's worst balloonist.
The pronouns have possessive forms of their own. They do not use an apostrophe for the possessive, as nouns do.