I could rebuff you could rebuff he could rebuff we could rebuff you could rebuff they could rebuff
Forma con V-ing
I could be rebuffing you could be rebuffing he could be rebuffing we could be rebuffing you could be rebuffing they could be rebuffing
Perfecto
I could have rebuffed you could have rebuffed he could have rebuffed we could have rebuffed you could have rebuffed they could have rebuffed
Perfecto con V-ing
I could have been rebuffing you could have been rebuffing he could have been rebuffing we could have been rebuffing you could have been rebuffing they could have been rebuffing
Negación
Forma simple
I could not rebuff you could not rebuff he could not rebuff we could not rebuff you could not rebuff they could not rebuff
Forma con V-ing
I could not be rebuffing you could not be rebuffing he could not be rebuffing we could not be rebuffing you could not be rebuffing they could not be rebuffing
Perfecto
I could not have rebuffed you could not have rebuffed he could not have rebuffed we could not have rebuffed you could not have rebuffed they could not have rebuffed
Perfecto con V-ing
I could not have been rebuffing you could not have been rebuffing he could not have been rebuffing we could not have been rebuffing you could not have been rebuffing they could not have been rebuffing
Forma interrogativa
Forma simple
could I rebuff? could you rebuff? could he rebuff? could we rebuff? could you rebuff? could they rebuff?
Forma con V-ing
could I be rebuffing? could you be rebuffing? could he be rebuffing? could we be rebuffing? could you be rebuffing? could they be rebuffing?
Perfecto
could I have rebuffed? could you have rebuffed? could he have rebuffed? could we have rebuffed? could you have rebuffed? could they have rebuffed?
Perfecto con V-ing
could I have been rebuffing? could you have been rebuffing? could he have been rebuffing? could we have been rebuffing? could you have been rebuffing? could they have been rebuffing?
Forma interro-negativa
Forma simple
could I not rebuff? could you not rebuff? could he not rebuff? could we not rebuff? could you not rebuff? could they not rebuff?
Forma con V-ing
could I not be rebuffing? could you not be rebuffing? could he not be rebuffing? could we not be rebuffing? could you not be rebuffing? could they not be rebuffing?
Perfecto
could I not have rebuffed? could you not have rebuffed? could he not have rebuffed? could we not have rebuffed? could you not have rebuffed? could they not have rebuffed?
Perfecto con V-ing
could I not have been rebuffing? could you not have been rebuffing? could he not have been rebuffing? could we not have been rebuffing? could you not have been rebuffing? could they not have been rebuffing?