You would say the Alvarez family or the Alvarezes.
Alverezes
The noun 'use' is singular noun. The plural form is uses.The word 'use' is also a verb: use, uses, using, used.
Teaspoonsful is not necessarily incorrect, but dictionaries use teaspoonfuls as the plural.
plural? --- It's called a plural possessive.
The plural is mesdames if you use madam to mean 'lady'.The plural of madam is madams referring to the female operators of brothels.
Alverezes
Luis Alvarez and Walter Alvarez made scientific creations of many things we still use today.
The plural form of use is uses.
Alvarez
use plural society in a sentence.
Had may be singular or plural. --- No! We use had if the noun is singular and we use have if the noun is plural! TY!ural.
Luis Alvarez or Luis alvarez?
The sentence is: How can you use plural society in a sentence? that's how
Is, is singular and are is plural
began in plural
Yes, when the subject is plural, you should use a plural verb to maintain subject-verb agreement. This means that the verb should agree in number with the subject, so if the subject is plural, the verb should be too.
The plural is the Rusches. Use the rules for forming plural nouns to make a proper noun plural.