I could ride you could ride he could ride we could ride you could ride they could ride
Forma com V-ing
I could be riding you could be riding he could be riding we could be riding you could be riding they could be riding
Perfeito
I could have ridden you could have ridden he could have ridden we could have ridden you could have ridden they could have ridden
Perfeito com V-ing
I could have been riding you could have been riding he could have been riding we could have been riding you could have been riding they could have been riding
Negação
Forma simple
I could not ride you could not ride he could not ride we could not ride you could not ride they could not ride
Forma com V-ing
I could not be riding you could not be riding he could not be riding we could not be riding you could not be riding they could not be riding
Perfeito
I could not have ridden you could not have ridden he could not have ridden we could not have ridden you could not have ridden they could not have ridden
Perfeito com V-ing
I could not have been riding you could not have been riding he could not have been riding we could not have been riding you could not have been riding they could not have been riding
Forma interrogativa
Forma simple
could I ride? could you ride? could he ride? could we ride? could you ride? could they ride?
Forma com V-ing
could I be riding? could you be riding? could he be riding? could we be riding? could you be riding? could they be riding?
Perfeito
could I have ridden? could you have ridden? could he have ridden? could we have ridden? could you have ridden? could they have ridden?
Perfeito com V-ing
could I have been riding? could you have been riding? could he have been riding? could we have been riding? could you have been riding? could they have been riding?
Forma interro-Negação
Forma simple
could I not ride? could you not ride? could he not ride? could we not ride? could you not ride? could they not ride?
Forma com V-ing
could I not be riding? could you not be riding? could he not be riding? could we not be riding? could you not be riding? could they not be riding?
Perfeito
could I not have ridden? could you not have ridden? could he not have ridden? could we not have ridden? could you not have ridden? could they not have ridden?
Perfeito com V-ing
could I not have been riding? could you not have been riding? could he not have been riding? could we not have been riding? could you not have been riding? could they not have been riding?