grammatical number - Is "everyone" singular or plural ...
https://english.stackexchange.com/questions/225Even though the following indefinite pronouns may seem to have plural meanings, treat them as singular in formal English: anybody, anyone, each, either, everybody, everyone, everything, neither, none, no one, someone, something. " In an example, she writes, "everybody who signed up for the ski trip was taking lessons." Share Improve this answer
'Everyone Is' Or 'Everyone Are'
www.englishforums.com › English › EveryoneIsOrNov 16, 2003 · The basic rule is that "everyone" is a grammatical singular and therefore takes singular verb forms, such as "is", not plurals such as "are." As long as the subject is "everyone," the verb is singular. So both of your examples require "is". So much seems reasonably clear, at least in American English.(1)