The plural of father-in-law is FATHERS-IN-LAW
No, father-in-law is a common noun, a word for any father-in-law. A proper noun for father-in-law is his name.
The plural possessive noun is neighbors'. You have spelled it correctly.
You spelled it correctly in your question: cinema
A-p-p-l-e, Apple. You've spelled it correctly.
That is the correct spelling of the plural noun "products" (items, goods).
The singular noun is "memory" and the plural is "memories."
The plural form of the noun company is spelled companies.
The plural of the noun tendency is correctly spelled, tendencies.
The plural possessive noun is neighbors'. You have spelled it correctly.
Yes. The third-person singular conjugation of to research is researches.The related plural noun (or people) is spelled researchers.
That is the correct spelling of the plural noun "digits" (number values, or fingers).
You spelled it correctly in your question: cinema
A-p-p-l-e, Apple. You've spelled it correctly.
That is the correct spelling of the plural noun "products" (items, goods).
The singular noun is "memory" and the plural is "memories."
The correctly spelled plural noun is buffaloes.The correct spelling of the other nouns: oxen, geese, knives.Note: the plural form of buffalo can also be spelled buffalo or buffalos.
The verb form (to view) is correctly spelled, as "viewed" (seen).
"D", Editors-in-Chief