is A1

/ɘz/ Third-person singular present tense of be

be A1

/biː/ Used to describe or identify someone or something.

were A1

/wə(ɹ)/ Past tense of 'be' used with you, we, and they.

wast C2+

/wɒst/ archaic second-person singular past of 'be' (thou wast)

wert C2+

/wɜrt/ archaic second-person singular past or subjunctive of 'be' (thou wert)