adjective
used to refer to a large number of things or people
as many
used to talk about or compare amounts
how many
used to ask or talk about an amount
pronoun
a large number of people or things
as many as
used to suggest that a number or amount is surprisingly large
many a/an
formal + literary - used with a singular noun to refer to a large number of things or people
many's the
formal + literary - used to say that something is common or has happened often
the many
the great majority of people