Conjugación del verbo inglés CAN BIFF
Verbo regular: biff - biffed - biffed
Afirmación
Forma simple
I can biffyou can biff
he can biff
we can biff
you can biff
they can biff
Forma con V-ing
I can be biffingyou can be biffing
he can be biffing
we can be biffing
you can be biffing
they can be biffing
Perfecto
I can have biffedyou can have biffed
he can have biffed
we can have biffed
you can have biffed
they can have biffed
Perfecto con V-ing
I can have been biffingyou can have been biffing
he can have been biffing
we can have been biffing
you can have been biffing
they can have been biffing
Negación
Forma simple
I cannot biffyou cannot biff
he cannot biff
we cannot biff
you cannot biff
they cannot biff
Forma con V-ing
I cannot be biffingyou cannot be biffing
he cannot be biffing
we cannot be biffing
you cannot be biffing
they cannot be biffing
Perfecto
I cannot have biffedyou cannot have biffed
he cannot have biffed
we cannot have biffed
you cannot have biffed
they cannot have biffed
Perfecto con V-ing
I cannot have been biffingyou cannot have been biffing
he cannot have been biffing
we cannot have been biffing
you cannot have been biffing
they cannot have been biffing
Forma interrogativa
Forma simple
can I biff?can you biff?
can he biff?
can we biff?
can you biff?
can they biff?
Forma con V-ing
can I be biffing?can you be biffing?
can he be biffing?
can we be biffing?
can you be biffing?
can they be biffing?
Perfecto
can I have biffed?can you have biffed?
can he have biffed?
can we have biffed?
can you have biffed?
can they have biffed?
Perfecto con V-ing
can I have been biffing?can you have been biffing?
can he have been biffing?
can we have been biffing?
can you have been biffing?
can they have been biffing?
Forma interro-negativa
Forma simple
can I not biff?can you not biff?
can he not biff?
can we not biff?
can you not biff?
can they not biff?
Forma con V-ing
can I not be biffing?can you not be biffing?
can he not be biffing?
can we not be biffing?
can you not be biffing?
can they not be biffing?
Perfecto
can I not have biffed?can you not have biffed?
can he not have biffed?
can we not have biffed?
can you not have biffed?
can they not have biffed?
Perfecto con V-ing
can I not have been biffing?can you not have been biffing?
can he not have been biffing?
can we not have been biffing?
can you not have been biffing?
can they not have been biffing?