plural form vs people

plural form and people both are nouns.

Word	Noun	Adjective	Verb	Adverb
plural form	Yes	No	No	No
people	Yes	No	Yes	No

plural form (noun)	people (noun)
the form of a word that is used to denote more than one	(plural) any group of human beings (men or women or children) collectively
	the body of citizens of a state or country
	members of a family line
	the common people generally

plural form (verb)	people (verb)
	fill with people
	furnish with people