I could belay you could belay he could belay we could belay you could belay they could belay
Forma com V-ing
I could be belaying you could be belaying he could be belaying we could be belaying you could be belaying they could be belaying
Perfeito
I could have belayed you could have belayed he could have belayed we could have belayed you could have belayed they could have belayed
Perfeito com V-ing
I could have been belaying you could have been belaying he could have been belaying we could have been belaying you could have been belaying they could have been belaying
Negação
Forma simple
I could not belay you could not belay he could not belay we could not belay you could not belay they could not belay
Forma com V-ing
I could not be belaying you could not be belaying he could not be belaying we could not be belaying you could not be belaying they could not be belaying
Perfeito
I could not have belayed you could not have belayed he could not have belayed we could not have belayed you could not have belayed they could not have belayed
Perfeito com V-ing
I could not have been belaying you could not have been belaying he could not have been belaying we could not have been belaying you could not have been belaying they could not have been belaying
Forma interrogativa
Forma simple
could I belay? could you belay? could he belay? could we belay? could you belay? could they belay?
Forma com V-ing
could I be belaying? could you be belaying? could he be belaying? could we be belaying? could you be belaying? could they be belaying?
Perfeito
could I have belayed? could you have belayed? could he have belayed? could we have belayed? could you have belayed? could they have belayed?
Perfeito com V-ing
could I have been belaying? could you have been belaying? could he have been belaying? could we have been belaying? could you have been belaying? could they have been belaying?
Forma interro-Negação
Forma simple
could I not belay? could you not belay? could he not belay? could we not belay? could you not belay? could they not belay?
Forma com V-ing
could I not be belaying? could you not be belaying? could he not be belaying? could we not be belaying? could you not be belaying? could they not be belaying?
Perfeito
could I not have belayed? could you not have belayed? could he not have belayed? could we not have belayed? could you not have belayed? could they not have belayed?
Perfeito com V-ing
could I not have been belaying? could you not have been belaying? could he not have been belaying? could we not have been belaying? could you not have been belaying? could they not have been belaying?