I could weigh you could weigh he could weigh we could weigh you could weigh they could weigh
Forma con V-ing
I could be weighing you could be weighing he could be weighing we could be weighing you could be weighing they could be weighing
Perfetto
I could have weighed you could have weighed he could have weighed we could have weighed you could have weighed they could have weighed
Perfetto con V-ing
I could have been weighing you could have been weighing he could have been weighing we could have been weighing you could have been weighing they could have been weighing
Negazione
Forma semplice
I could not weigh you could not weigh he could not weigh we could not weigh you could not weigh they could not weigh
Forma con V-ing
I could not be weighing you could not be weighing he could not be weighing we could not be weighing you could not be weighing they could not be weighing
Perfetto
I could not have weighed you could not have weighed he could not have weighed we could not have weighed you could not have weighed they could not have weighed
Perfetto con V-ing
I could not have been weighing you could not have been weighing he could not have been weighing we could not have been weighing you could not have been weighing they could not have been weighing
Forma interrogativa
Forma semplice
could I weigh? could you weigh? could he weigh? could we weigh? could you weigh? could they weigh?
Forma con V-ing
could I be weighing? could you be weighing? could he be weighing? could we be weighing? could you be weighing? could they be weighing?
Perfetto
could I have weighed? could you have weighed? could he have weighed? could we have weighed? could you have weighed? could they have weighed?
Perfetto con V-ing
could I have been weighing? could you have been weighing? could he have been weighing? could we have been weighing? could you have been weighing? could they have been weighing?
Forma interro-negativa
Forma semplice
could I not weigh? could you not weigh? could he not weigh? could we not weigh? could you not weigh? could they not weigh?
Forma con V-ing
could I not be weighing? could you not be weighing? could he not be weighing? could we not be weighing? could you not be weighing? could they not be weighing?
Perfetto
could I not have weighed? could you not have weighed? could he not have weighed? could we not have weighed? could you not have weighed? could they not have weighed?
Perfetto con V-ing
could I not have been weighing? could you not have been weighing? could he not have been weighing? could we not have been weighing? could you not have been weighing? could they not have been weighing?