The possessive form is everyone's (the form everyones' is incorrect).example: An example would be it flew over everyone's heads, or it flew over everyone's head. In fact, to catch someone's eye is an idiom, not eyes. the question is not about everyone being singular or plural.
The indefinite pronoun 'everyone' is a singular pronoun. Are the words everyone and everybody singular or plural? The indefinite pronoun 'everyone' is a singular pronoun that takes a singular verb.examples:
Should it be everyone's, everyones' or everyones? Everyone who is coming will receive a gift. Unless of course you’re a buddhist or a cat, in which case everyone has multiple lives and both would be correct, depending on context. In my experience, the spelling checkers get confused by contractions.
Your deduction, that not everybody's cup of tea means not to everyone's liking, is absolutely correct. I have the following sentence: What would be correct in this case and why? The possessive of everyone is everyone's, in the same way the possessive of everybody is everybody's.
May i have everyone's attention,. Would the noun following everyone's be plural? There are actually two issues concerning this topic: The expression commonly used in both the affirmative and negative.