Everyone, everything, everywhere refer to all people, things, and places respectively. Someone, something, somewhere refer to an unspecified person, thing, or place. No one, nothing, nowhere refer to none of the people, things, or places. These words are singular. With plural nouns and pronouns, we use all of, some of, none of followed by the plural or uncountable noun.
![[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)