I could teetotal you could teetotal he could teetotal we could teetotal you could teetotal they could teetotal
Forma con V-ing
I could be teetotaling you could be teetotaling he could be teetotaling we could be teetotaling you could be teetotaling they could be teetotaling
Perfecto
I could have teetotaled you could have teetotaled he could have teetotaled we could have teetotaled you could have teetotaled they could have teetotaled
Perfecto con V-ing
I could have been teetotaling you could have been teetotaling he could have been teetotaling we could have been teetotaling you could have been teetotaling they could have been teetotaling
Negación
Forma simple
I could not teetotal you could not teetotal he could not teetotal we could not teetotal you could not teetotal they could not teetotal
Forma con V-ing
I could not be teetotaling you could not be teetotaling he could not be teetotaling we could not be teetotaling you could not be teetotaling they could not be teetotaling
Perfecto
I could not have teetotaled you could not have teetotaled he could not have teetotaled we could not have teetotaled you could not have teetotaled they could not have teetotaled
Perfecto con V-ing
I could not have been teetotaling you could not have been teetotaling he could not have been teetotaling we could not have been teetotaling you could not have been teetotaling they could not have been teetotaling
Forma interrogativa
Forma simple
could I teetotal? could you teetotal? could he teetotal? could we teetotal? could you teetotal? could they teetotal?
Forma con V-ing
could I be teetotaling? could you be teetotaling? could he be teetotaling? could we be teetotaling? could you be teetotaling? could they be teetotaling?
Perfecto
could I have teetotaled? could you have teetotaled? could he have teetotaled? could we have teetotaled? could you have teetotaled? could they have teetotaled?
Perfecto con V-ing
could I have been teetotaling? could you have been teetotaling? could he have been teetotaling? could we have been teetotaling? could you have been teetotaling? could they have been teetotaling?
Forma interro-negativa
Forma simple
could I not teetotal? could you not teetotal? could he not teetotal? could we not teetotal? could you not teetotal? could they not teetotal?
Forma con V-ing
could I not be teetotaling? could you not be teetotaling? could he not be teetotaling? could we not be teetotaling? could you not be teetotaling? could they not be teetotaling?
Perfecto
could I not have teetotaled? could you not have teetotaled? could he not have teetotaled? could we not have teetotaled? could you not have teetotaled? could they not have teetotaled?
Perfecto con V-ing
could I not have been teetotaling? could you not have been teetotaling? could he not have been teetotaling? could we not have been teetotaling? could you not have been teetotaling? could they not have been teetotaling?