I could reach you could reach she could reach we could reach you could reach they could reach
Forma con V-ing
I could be reaching you could be reaching she could be reaching we could be reaching you could be reaching they could be reaching
Perfecto
I could have reached you could have reached she could have reached we could have reached you could have reached they could have reached
Perfecto con V-ing
I could have been reaching you could have been reaching she could have been reaching we could have been reaching you could have been reaching they could have been reaching
Negación
Forma simple
I could not reach you could not reach she could not reach we could not reach you could not reach they could not reach
Forma con V-ing
I could not be reaching you could not be reaching she could not be reaching we could not be reaching you could not be reaching they could not be reaching
Perfecto
I could not have reached you could not have reached she could not have reached we could not have reached you could not have reached they could not have reached
Perfecto con V-ing
I could not have been reaching you could not have been reaching she could not have been reaching we could not have been reaching you could not have been reaching they could not have been reaching
Forma interrogativa
Forma simple
could I reach? could you reach? could she reach? could we reach? could you reach? could they reach?
Forma con V-ing
could I be reaching? could you be reaching? could she be reaching? could we be reaching? could you be reaching? could they be reaching?
Perfecto
could I have reached? could you have reached? could she have reached? could we have reached? could you have reached? could they have reached?
Perfecto con V-ing
could I have been reaching? could you have been reaching? could she have been reaching? could we have been reaching? could you have been reaching? could they have been reaching?
Forma interro-negativa
Forma simple
could I not reach? could you not reach? could she not reach? could we not reach? could you not reach? could they not reach?
Forma con V-ing
could I not be reaching? could you not be reaching? could she not be reaching? could we not be reaching? could you not be reaching? could they not be reaching?
Perfecto
could I not have reached? could you not have reached? could she not have reached? could we not have reached? could you not have reached? could they not have reached?
Perfecto con V-ing
could I not have been reaching? could you not have been reaching? could she not have been reaching? could we not have been reaching? could you not have been reaching? could they not have been reaching?