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 couldn't reach you couldn't reach she couldn't reach we couldn't reach you couldn't reach they couldn't reach
Forma con V-ing
I couldn't be reaching you couldn't be reaching she couldn't be reaching we couldn't be reaching you couldn't be reaching they couldn't be reaching
Perfecto
I couldn't have reached you couldn't have reached she couldn't have reached we couldn't have reached you couldn't have reached they couldn't have reached
Perfecto con V-ing
I couldn't have been reaching you couldn't have been reaching she couldn't have been reaching we couldn't have been reaching you couldn't have been reaching they couldn't 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
couldn't I reach? couldn't you reach? couldn't she reach? couldn't we reach? couldn't you reach? couldn't they reach?
Forma con V-ing
couldn't I be reaching? couldn't you be reaching? couldn't she be reaching? couldn't we be reaching? couldn't you be reaching? couldn't they be reaching?
Perfecto
couldn't I have reached? couldn't you have reached? couldn't she have reached? couldn't we have reached? couldn't you have reached? couldn't they have reached?
Perfecto con V-ing
couldn't I have been reaching? couldn't you have been reaching? couldn't she have been reaching? couldn't we have been reaching? couldn't you have been reaching? couldn't they have been reaching?