(higher register) to be numerous; to be legion, to teem

(idiomatic) to be all ears (to listen carefully or eagerly; to anticipate)

(idiomatic) to be in a rage

(idiomatic) to want to begin doing something now; to be about to

There has to be order.

for non-idiomatic uses see bei, sein / to have come to; to be calm or conscious (especially after having fainted or been in shock or rage)

(idiomatic) to be beside oneself

(idiomatic) to find one's road to Damascus

(idiomatic) to be ruined

(idiomatic, figurative) to be with, to agree (to understand someone's point of view)