to be (to have the given quality), especially a quality that is intrinsic or not expected to change, contrasting with estar which denotes a temporary quality
to be (to be an example or type of, or the same as)
to be; forms the passive voice
to be; indicates a point in time
to be in (to be located in)
to be (to have as one’s place of origin)
to be (someone’s); to belong to
to be for; to be to (to have as its purpose)
to be supposed to; should; introduces an expected or demanded action
to be; to cost (to be worth a given amount of money)
to happen; to take place; to occur
to be against or in favour of
to exist; to be
used for emphasis

being (a living creature)