Question

Oq são verbos irregulares biforme e triforme

Answer 1

Biforme = 2 formas (Não sei exemplos)
Triforme = 3 formas (verb to be) Is/are, was/were e been

Answer 2

BIFORME
TO BUILD-CONTRUIR
TO KEEP-CONSERVAR
TO HAVE-TER

TRIFORME
TO DO-FAZER
TO KNOW-CONHECER
TO BEGIN-COMEÇAR