Conjugação do verbo inglês
CAN FORFEIT

Verbo regular: forfeit - forfeited - forfeited

Afirmação

Forma simple	Forma com V-ing
I can forfeit you can forfeit he can forfeit we can forfeit you can forfeit they can forfeit	I can be forfeiting you can be forfeiting he can be forfeiting we can be forfeiting you can be forfeiting they can be forfeiting
Perfeito	Perfeito com V-ing
I can have forfeited you can have forfeited he can have forfeited we can have forfeited you can have forfeited they can have forfeited	I can have been forfeiting you can have been forfeiting he can have been forfeiting we can have been forfeiting you can have been forfeiting they can have been forfeiting

Negação

Forma simple	Forma com V-ing
I can't forfeit you can't forfeit he can't forfeit we can't forfeit you can't forfeit they can't forfeit	I can't be forfeiting you can't be forfeiting he can't be forfeiting we can't be forfeiting you can't be forfeiting they can't be forfeiting
Perfeito	Perfeito com V-ing
I can't have forfeited you can't have forfeited he can't have forfeited we can't have forfeited you can't have forfeited they can't have forfeited	I can't have been forfeiting you can't have been forfeiting he can't have been forfeiting we can't have been forfeiting you can't have been forfeiting they can't have been forfeiting

Forma interrogativa

Forma simple	Forma com V-ing
can I forfeit? can you forfeit? can he forfeit? can we forfeit? can you forfeit? can they forfeit?	can I be forfeiting? can you be forfeiting? can he be forfeiting? can we be forfeiting? can you be forfeiting? can they be forfeiting?
Perfeito	Perfeito com V-ing
can I have forfeited? can you have forfeited? can he have forfeited? can we have forfeited? can you have forfeited? can they have forfeited?	can I have been forfeiting? can you have been forfeiting? can he have been forfeiting? can we have been forfeiting? can you have been forfeiting? can they have been forfeiting?

Forma interro-Negação

Forma simple	Forma com V-ing
can't I forfeit? can't you forfeit? can't he forfeit? can't we forfeit? can't you forfeit? can't they forfeit?	can't I be forfeiting? can't you be forfeiting? can't he be forfeiting? can't we be forfeiting? can't you be forfeiting? can't they be forfeiting?
Perfeito	Perfeito com V-ing
can't I have forfeited? can't you have forfeited? can't he have forfeited? can't we have forfeited? can't you have forfeited? can't they have forfeited?	can't I have been forfeiting? can't you have been forfeiting? can't he have been forfeiting? can't we have been forfeiting? can't you have been forfeiting? can't they have been forfeiting?