I could blister you could blister he could blister we could blister you could blister they could blister
Forma con V-ing
I could be blistering you could be blistering he could be blistering we could be blistering you could be blistering they could be blistering
Perfetto
I could have blistered you could have blistered he could have blistered we could have blistered you could have blistered they could have blistered
Perfetto con V-ing
I could have been blistering you could have been blistering he could have been blistering we could have been blistering you could have been blistering they could have been blistering
Negazione
Forma semplice
I could not blister you could not blister he could not blister we could not blister you could not blister they could not blister
Forma con V-ing
I could not be blistering you could not be blistering he could not be blistering we could not be blistering you could not be blistering they could not be blistering
Perfetto
I could not have blistered you could not have blistered he could not have blistered we could not have blistered you could not have blistered they could not have blistered
Perfetto con V-ing
I could not have been blistering you could not have been blistering he could not have been blistering we could not have been blistering you could not have been blistering they could not have been blistering
Forma interrogativa
Forma semplice
could I blister? could you blister? could he blister? could we blister? could you blister? could they blister?
Forma con V-ing
could I be blistering? could you be blistering? could he be blistering? could we be blistering? could you be blistering? could they be blistering?
Perfetto
could I have blistered? could you have blistered? could he have blistered? could we have blistered? could you have blistered? could they have blistered?
Perfetto con V-ing
could I have been blistering? could you have been blistering? could he have been blistering? could we have been blistering? could you have been blistering? could they have been blistering?
Forma interro-negativa
Forma semplice
could I not blister? could you not blister? could he not blister? could we not blister? could you not blister? could they not blister?
Forma con V-ing
could I not be blistering? could you not be blistering? could he not be blistering? could we not be blistering? could you not be blistering? could they not be blistering?
Perfetto
could I not have blistered? could you not have blistered? could he not have blistered? could we not have blistered? could you not have blistered? could they not have blistered?
Perfetto con V-ing
could I not have been blistering? could you not have been blistering? could he not have been blistering? could we not have been blistering? could you not have been blistering? could they not have been blistering?