Coniugazione del verbo inglese
COULD FAST

Verbo regolare: fast - fasted - fasted

Affermazione

Forma semplice	Forma con V-ing
I could fast you could fast she could fast we could fast you could fast they could fast	I could be fasting you could be fasting she could be fasting we could be fasting you could be fasting they could be fasting
Perfetto	Perfetto con V-ing
I could have fasted you could have fasted she could have fasted we could have fasted you could have fasted they could have fasted	I could have been fasting you could have been fasting she could have been fasting we could have been fasting you could have been fasting they could have been fasting

Negazione

Forma semplice	Forma con V-ing
I could not fast you could not fast she could not fast we could not fast you could not fast they could not fast	I could not be fasting you could not be fasting she could not be fasting we could not be fasting you could not be fasting they could not be fasting
Perfetto	Perfetto con V-ing
I could not have fasted you could not have fasted she could not have fasted we could not have fasted you could not have fasted they could not have fasted	I could not have been fasting you could not have been fasting she could not have been fasting we could not have been fasting you could not have been fasting they could not have been fasting

Forma interrogativa

Forma semplice	Forma con V-ing
could I fast? could you fast? could she fast? could we fast? could you fast? could they fast?	could I be fasting? could you be fasting? could she be fasting? could we be fasting? could you be fasting? could they be fasting?
Perfetto	Perfetto con V-ing
could I have fasted? could you have fasted? could she have fasted? could we have fasted? could you have fasted? could they have fasted?	could I have been fasting? could you have been fasting? could she have been fasting? could we have been fasting? could you have been fasting? could they have been fasting?

Forma interro-negativa

Forma semplice	Forma con V-ing
could I not fast? could you not fast? could she not fast? could we not fast? could you not fast? could they not fast?	could I not be fasting? could you not be fasting? could she not be fasting? could we not be fasting? could you not be fasting? could they not be fasting?
Perfetto	Perfetto con V-ing
could I not have fasted? could you not have fasted? could she not have fasted? could we not have fasted? could you not have fasted? could they not have fasted?	could I not have been fasting? could you not have been fasting? could she not have been fasting? could we not have been fasting? could you not have been fasting? could they not have been fasting?