I could reverse you could reverse he could reverse we could reverse you could reverse they could reverse
Forma con V-ing
I could be reversing you could be reversing he could be reversing we could be reversing you could be reversing they could be reversing
Perfecto
I could have reversed you could have reversed he could have reversed we could have reversed you could have reversed they could have reversed
Perfecto con V-ing
I could have been reversing you could have been reversing he could have been reversing we could have been reversing you could have been reversing they could have been reversing
Negación
Forma simple
I could not reverse you could not reverse he could not reverse we could not reverse you could not reverse they could not reverse
Forma con V-ing
I could not be reversing you could not be reversing he could not be reversing we could not be reversing you could not be reversing they could not be reversing
Perfecto
I could not have reversed you could not have reversed he could not have reversed we could not have reversed you could not have reversed they could not have reversed
Perfecto con V-ing
I could not have been reversing you could not have been reversing he could not have been reversing we could not have been reversing you could not have been reversing they could not have been reversing
Forma interrogativa
Forma simple
could I reverse? could you reverse? could he reverse? could we reverse? could you reverse? could they reverse?
Forma con V-ing
could I be reversing? could you be reversing? could he be reversing? could we be reversing? could you be reversing? could they be reversing?
Perfecto
could I have reversed? could you have reversed? could he have reversed? could we have reversed? could you have reversed? could they have reversed?
Perfecto con V-ing
could I have been reversing? could you have been reversing? could he have been reversing? could we have been reversing? could you have been reversing? could they have been reversing?
Forma interro-negativa
Forma simple
could I not reverse? could you not reverse? could he not reverse? could we not reverse? could you not reverse? could they not reverse?
Forma con V-ing
could I not be reversing? could you not be reversing? could he not be reversing? could we not be reversing? could you not be reversing? could they not be reversing?
Perfecto
could I not have reversed? could you not have reversed? could he not have reversed? could we not have reversed? could you not have reversed? could they not have reversed?
Perfecto con V-ing
could I not have been reversing? could you not have been reversing? could he not have been reversing? could we not have been reversing? could you not have been reversing? could they not have been reversing?