I could twist you could twist he could twist we could twist you could twist they could twist
Forma con V-ing
I could be twisting you could be twisting he could be twisting we could be twisting you could be twisting they could be twisting
Perfetto
I could have twisted you could have twisted he could have twisted we could have twisted you could have twisted they could have twisted
Perfetto con V-ing
I could have been twisting you could have been twisting he could have been twisting we could have been twisting you could have been twisting they could have been twisting
Negazione
Forma semplice
I could not twist you could not twist he could not twist we could not twist you could not twist they could not twist
Forma con V-ing
I could not be twisting you could not be twisting he could not be twisting we could not be twisting you could not be twisting they could not be twisting
Perfetto
I could not have twisted you could not have twisted he could not have twisted we could not have twisted you could not have twisted they could not have twisted
Perfetto con V-ing
I could not have been twisting you could not have been twisting he could not have been twisting we could not have been twisting you could not have been twisting they could not have been twisting
Forma interrogativa
Forma semplice
could I twist? could you twist? could he twist? could we twist? could you twist? could they twist?
Forma con V-ing
could I be twisting? could you be twisting? could he be twisting? could we be twisting? could you be twisting? could they be twisting?
Perfetto
could I have twisted? could you have twisted? could he have twisted? could we have twisted? could you have twisted? could they have twisted?
Perfetto con V-ing
could I have been twisting? could you have been twisting? could he have been twisting? could we have been twisting? could you have been twisting? could they have been twisting?
Forma interro-negativa
Forma semplice
could I not twist? could you not twist? could he not twist? could we not twist? could you not twist? could they not twist?
Forma con V-ing
could I not be twisting? could you not be twisting? could he not be twisting? could we not be twisting? could you not be twisting? could they not be twisting?
Perfetto
could I not have twisted? could you not have twisted? could he not have twisted? could we not have twisted? could you not have twisted? could they not have twisted?
Perfetto con V-ing
could I not have been twisting? could you not have been twisting? could he not have been twisting? could we not have been twisting? could you not have been twisting? could they not have been twisting?