The pronoun 'all' is plural because, as an indefinite pronoun, it takes the place of an unknown or unnamed number of people or things.
The plural is "know-it-alls"
Ya'll is considered a plural because it means you all and you all is a plural
The plural form of cure-all is cure-alls.
There is no plural form, not all words can be plural, and thus ends up being 'and'.
The plural form is maids of all work.
The plural of thalamus is thalami. As in "we all have thalami".
Since all plural form ends with an s... the plural form is " ' " Example : In Italy all vincents' are all marias' cousins if not siblings
The plural is handkerchiefs. All you have to do to make "handkerchief" plural is add an "s".
The plural of "ingane" in Zulu is "izinsana."
ADJECTIVE (also referred to as a determiner)The adjective 'all' is used to describe a singular or a plural noun:They worked all night. (singular)All participants must sign in. (plural)PRONOUNThe pronoun 'all' is used in place of a singular or a plural noun:All is lost. (All of our hope is lost)All were present. (All of the members were present)
The correct phrase is "All are welcome," as "all" is a plural pronoun and should be paired with the plural verb "are."
ADJECTIVE (also referred to as a determiner)The adjective 'all' is used to describe a singular or a plural noun:They worked all night. (singular)All participants must sign in. (plural)PRONOUNThe pronoun 'all' is used in place of a singular or a plural noun:All is lost. (All of our hope is lost)All were present. (All of the members were present)