Son in law is singular. The plural would be sons in law.
The possessive form of the singular noun son-in-law is son-in-law's.Example: My son-in-law's name is Harry.
"Law and order" is considered a singular concept, so the verb that follows should be singular.
The form "father's in law" is incorrect.The possessive form of the singular, compound noun father in law is father in law's.Example: We completed the project with my father in law's help.
The possessive form of the singular noun attorney-at-law is attorney-at-law's.Example: This attorney-at-law's experience includes representing defendants in criminal cases.
Sons-in-law is plural.
The possessive form of the singular noun son-in-law is son-in-law's.Example: My son-in-law's name is Harry.
son in law's
The possessive form of the singular noun son-in-law is son-in-law's.Example: I finished painting the house with my son-in-law's help.
The possessive form of the singular, compound noun son-in-law is son-in-law's.example: I'm making a cake for my son-in-law's birthday.
The possessive form of the singular noun son-in-law is son-in-law's.Example: I finished painting the house with my son-in-law's help.
The possessive form of the singular noun son-in-law is son-in-law's.Example: I finished painting the house with my son-in-law's help.
The possessive form of the singular noun son-in-law is son-in-law's.Example: I finished painting the house with my son-in-law's help.
The possessive form of the singular, compound noun son-in-law is son-in-law's.example: I'm making a cake for my son-in-law's birthday.
The possessive form of the singular noun son-in-law is son-in-law's.Example: I'm making a cake for my son-in-law's birthday.The plural form of the noun son-in-law is sons-in-law.The plural possessive form is sons-in-law's.Example: Both of my sons-in-law's birthdays are on the same day.
The possessive forms of these singular nouns are:boy = boy'schild = child'sfriend = friend'slady = lady'shero = hero'swoman = woman'swife = wife'sson-in-law = son-in-law's
The possessive form of the singular noun son is son's.Example: Your son's grades have improved this semester.
Sister-in-law is singular. The plural form is sisters-in-law.