I could premier you could premier he could premier we could premier you could premier they could premier
Forma com V-ing
I could be premiering you could be premiering he could be premiering we could be premiering you could be premiering they could be premiering
Perfeito
I could have premiered you could have premiered he could have premiered we could have premiered you could have premiered they could have premiered
Perfeito com V-ing
I could have been premiering you could have been premiering he could have been premiering we could have been premiering you could have been premiering they could have been premiering
Negação
Forma simple
I could not premier you could not premier he could not premier we could not premier you could not premier they could not premier
Forma com V-ing
I could not be premiering you could not be premiering he could not be premiering we could not be premiering you could not be premiering they could not be premiering
Perfeito
I could not have premiered you could not have premiered he could not have premiered we could not have premiered you could not have premiered they could not have premiered
Perfeito com V-ing
I could not have been premiering you could not have been premiering he could not have been premiering we could not have been premiering you could not have been premiering they could not have been premiering
Forma interrogativa
Forma simple
could I premier? could you premier? could he premier? could we premier? could you premier? could they premier?
Forma com V-ing
could I be premiering? could you be premiering? could he be premiering? could we be premiering? could you be premiering? could they be premiering?
Perfeito
could I have premiered? could you have premiered? could he have premiered? could we have premiered? could you have premiered? could they have premiered?
Perfeito com V-ing
could I have been premiering? could you have been premiering? could he have been premiering? could we have been premiering? could you have been premiering? could they have been premiering?
Forma interro-Negação
Forma simple
could I not premier? could you not premier? could he not premier? could we not premier? could you not premier? could they not premier?
Forma com V-ing
could I not be premiering? could you not be premiering? could he not be premiering? could we not be premiering? could you not be premiering? could they not be premiering?
Perfeito
could I not have premiered? could you not have premiered? could he not have premiered? could we not have premiered? could you not have premiered? could they not have premiered?
Perfeito com V-ing
could I not have been premiering? could you not have been premiering? could he not have been premiering? could we not have been premiering? could you not have been premiering? could they not have been premiering?