can forfeit
Verbo regular: forfeit - forfeited- forfeited

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con 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	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	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot forfeit
you cannot forfeit
he cannot forfeit
we cannot forfeit
you cannot forfeit
they cannot forfeit 	I cannot be forfeiting
you cannot be forfeiting
he cannot be forfeiting
we cannot be forfeiting
you cannot be forfeiting
they cannot be forfeiting	I cannot have forfeited
you cannot have forfeited
he cannot have forfeited
we cannot have forfeited
you cannot have forfeited
they cannot have forfeited	I cannot have been forfeiting
you cannot have been forfeiting
he cannot have been forfeiting
we cannot have been forfeiting
you cannot have been forfeiting
they cannot have been forfeiting	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con 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? 	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-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not forfeit?
can you not forfeit?
can he not forfeit?
can we not forfeit?
can you not forfeit?
can they not forfeit? 	can I not be forfeiting?
can you not be forfeiting?
can he not be forfeiting?
can we not be forfeiting?
can you not be forfeiting?
can they not be forfeiting? 	can I not have forfeited?
can you not have forfeited?
can he not have forfeited?
can we not have forfeited?
can you not have forfeited?
can they not have forfeited? 	can I not have been forfeiting?
can you not have been forfeiting?
can he not have been forfeiting?
can we not have been forfeiting?
can you not have been forfeiting?
can they not have been forfeiting?