The plural form of law is laws.
The plural form of the noun mother-in-law is mothers-in-law.
The plural of bye-law is bye-laws.
The correct plural is fathers-in-law .Fathers is the noun, in law the adjective; fathers in law, not father in laws which implies one father, but with multiple relationships.
It's fathers-in-law.
The plural form of sister-in-law is sisters-in-law.
The plural of "son-in-law" is "sons-in-law."
The plural is "sisters-in-law."
The plural spelling of father-in-law is fathers-in-law.
The plural of mother-in-law is mothers-in-law.
Fathers-in-law is the plural of father-in-law
what is the plural form of daughter in law?
Sons-in-law is the plural for son-in-law.
The plural of daughter-in-law is daughters-in-law.
The plural is mothers-in-law. (not mother-in-laws)
The plural form of the noun mother-in-law is mothers-in-law.
The plural of bye-law is bye-laws.
The plural of the noun sister-in-law is sisters-in-law.The plural possessive is sisters-in-law's.Example: "Both of my sisters-in-law's cars were in my driveway."