I could stammer you could stammer he could stammer we could stammer you could stammer they could stammer
Forma con V-ing
I could be stammering you could be stammering he could be stammering we could be stammering you could be stammering they could be stammering
Perfetto
I could have stammered you could have stammered he could have stammered we could have stammered you could have stammered they could have stammered
Perfetto con V-ing
I could have been stammering you could have been stammering he could have been stammering we could have been stammering you could have been stammering they could have been stammering
Negazione
Forma semplice
I could not stammer you could not stammer he could not stammer we could not stammer you could not stammer they could not stammer
Forma con V-ing
I could not be stammering you could not be stammering he could not be stammering we could not be stammering you could not be stammering they could not be stammering
Perfetto
I could not have stammered you could not have stammered he could not have stammered we could not have stammered you could not have stammered they could not have stammered
Perfetto con V-ing
I could not have been stammering you could not have been stammering he could not have been stammering we could not have been stammering you could not have been stammering they could not have been stammering
Forma interrogativa
Forma semplice
could I stammer? could you stammer? could he stammer? could we stammer? could you stammer? could they stammer?
Forma con V-ing
could I be stammering? could you be stammering? could he be stammering? could we be stammering? could you be stammering? could they be stammering?
Perfetto
could I have stammered? could you have stammered? could he have stammered? could we have stammered? could you have stammered? could they have stammered?
Perfetto con V-ing
could I have been stammering? could you have been stammering? could he have been stammering? could we have been stammering? could you have been stammering? could they have been stammering?
Forma interro-negativa
Forma semplice
could I not stammer? could you not stammer? could he not stammer? could we not stammer? could you not stammer? could they not stammer?
Forma con V-ing
could I not be stammering? could you not be stammering? could he not be stammering? could we not be stammering? could you not be stammering? could they not be stammering?
Perfetto
could I not have stammered? could you not have stammered? could he not have stammered? could we not have stammered? could you not have stammered? could they not have stammered?
Perfetto con V-ing
could I not have been stammering? could you not have been stammering? could he not have been stammering? could we not have been stammering? could you not have been stammering? could they not have been stammering?