Conjugação do verbo inglês
CAN DOFF

Verbo regular: doff - doffed - doffed

Afirmação

Forma simple	Forma com V-ing
I can doff you can doff he can doff we can doff you can doff they can doff	I can be doffing you can be doffing he can be doffing we can be doffing you can be doffing they can be doffing
Perfeito	Perfeito com V-ing
I can have doffed you can have doffed he can have doffed we can have doffed you can have doffed they can have doffed	I can have been doffing you can have been doffing he can have been doffing we can have been doffing you can have been doffing they can have been doffing

Negação

Forma simple	Forma com V-ing
I can't doff you can't doff he can't doff we can't doff you can't doff they can't doff	I can't be doffing you can't be doffing he can't be doffing we can't be doffing you can't be doffing they can't be doffing
Perfeito	Perfeito com V-ing
I can't have doffed you can't have doffed he can't have doffed we can't have doffed you can't have doffed they can't have doffed	I can't have been doffing you can't have been doffing he can't have been doffing we can't have been doffing you can't have been doffing they can't have been doffing

Forma interrogativa

Forma simple	Forma com V-ing
can I doff? can you doff? can he doff? can we doff? can you doff? can they doff?	can I be doffing? can you be doffing? can he be doffing? can we be doffing? can you be doffing? can they be doffing?
Perfeito	Perfeito com V-ing
can I have doffed? can you have doffed? can he have doffed? can we have doffed? can you have doffed? can they have doffed?	can I have been doffing? can you have been doffing? can he have been doffing? can we have been doffing? can you have been doffing? can they have been doffing?

Forma interro-Negação

Forma simple	Forma com V-ing
can't I doff? can't you doff? can't he doff? can't we doff? can't you doff? can't they doff?	can't I be doffing? can't you be doffing? can't he be doffing? can't we be doffing? can't you be doffing? can't they be doffing?
Perfeito	Perfeito com V-ing
can't I have doffed? can't you have doffed? can't he have doffed? can't we have doffed? can't you have doffed? can't they have doffed?	can't I have been doffing? can't you have been doffing? can't he have been doffing? can't we have been doffing? can't you have been doffing? can't they have been doffing?