Coniugazione del verbo inglese
COULD DOFF

Verbo regolare: doff - doffed - doffed

Affermazione

Forma semplice	Forma con V-ing
I could doff you could doff he could doff we could doff you could doff they could doff	I could be doffing you could be doffing he could be doffing we could be doffing you could be doffing they could be doffing
Perfetto	Perfetto con V-ing
I could have doffed you could have doffed he could have doffed we could have doffed you could have doffed they could have doffed	I could have been doffing you could have been doffing he could have been doffing we could have been doffing you could have been doffing they could have been doffing

Negazione

Forma semplice	Forma con V-ing
I could not doff you could not doff he could not doff we could not doff you could not doff they could not doff	I could not be doffing you could not be doffing he could not be doffing we could not be doffing you could not be doffing they could not be doffing
Perfetto	Perfetto con V-ing
I could not have doffed you could not have doffed he could not have doffed we could not have doffed you could not have doffed they could not have doffed	I could not have been doffing you could not have been doffing he could not have been doffing we could not have been doffing you could not have been doffing they could not have been doffing

Forma interrogativa

Forma semplice	Forma con V-ing
could I doff? could you doff? could he doff? could we doff? could you doff? could they doff?	could I be doffing? could you be doffing? could he be doffing? could we be doffing? could you be doffing? could they be doffing?
Perfetto	Perfetto con V-ing
could I have doffed? could you have doffed? could he have doffed? could we have doffed? could you have doffed? could they have doffed?	could I have been doffing? could you have been doffing? could he have been doffing? could we have been doffing? could you have been doffing? could they have been doffing?

Forma interro-negativa

Forma semplice	Forma con V-ing
could I not doff? could you not doff? could he not doff? could we not doff? could you not doff? could they not doff?	could I not be doffing? could you not be doffing? could he not be doffing? could we not be doffing? could you not be doffing? could they not be doffing?
Perfetto	Perfetto con V-ing
could I not have doffed? could you not have doffed? could he not have doffed? could we not have doffed? could you not have doffed? could they not have doffed?	could I not have been doffing? could you not have been doffing? could he not have been doffing? could we not have been doffing? could you not have been doffing? could they not have been doffing?