Cuidado, este verbo pode não existir, a conjugação é dada como exemplo.
Afirmação
Forma simple
I could walnut you could walnut he could walnut we could walnut you could walnut they could walnut
Forma com V-ing
I could be walnuting you could be walnuting he could be walnuting we could be walnuting you could be walnuting they could be walnuting
Perfeito
I could have walnuted you could have walnuted he could have walnuted we could have walnuted you could have walnuted they could have walnuted
Perfeito com V-ing
I could have been walnuting you could have been walnuting he could have been walnuting we could have been walnuting you could have been walnuting they could have been walnuting
Negação
Forma simple
I could not walnut you could not walnut he could not walnut we could not walnut you could not walnut they could not walnut
Forma com V-ing
I could not be walnuting you could not be walnuting he could not be walnuting we could not be walnuting you could not be walnuting they could not be walnuting
Perfeito
I could not have walnuted you could not have walnuted he could not have walnuted we could not have walnuted you could not have walnuted they could not have walnuted
Perfeito com V-ing
I could not have been walnuting you could not have been walnuting he could not have been walnuting we could not have been walnuting you could not have been walnuting they could not have been walnuting
Forma interrogativa
Forma simple
could I walnut? could you walnut? could he walnut? could we walnut? could you walnut? could they walnut?
Forma com V-ing
could I be walnuting? could you be walnuting? could he be walnuting? could we be walnuting? could you be walnuting? could they be walnuting?
Perfeito
could I have walnuted? could you have walnuted? could he have walnuted? could we have walnuted? could you have walnuted? could they have walnuted?
Perfeito com V-ing
could I have been walnuting? could you have been walnuting? could he have been walnuting? could we have been walnuting? could you have been walnuting? could they have been walnuting?
Forma interro-Negação
Forma simple
could I not walnut? could you not walnut? could he not walnut? could we not walnut? could you not walnut? could they not walnut?
Forma com V-ing
could I not be walnuting? could you not be walnuting? could he not be walnuting? could we not be walnuting? could you not be walnuting? could they not be walnuting?
Perfeito
could I not have walnuted? could you not have walnuted? could he not have walnuted? could we not have walnuted? could you not have walnuted? could they not have walnuted?
Perfeito com V-ing
could I not have been walnuting? could you not have been walnuting? could he not have been walnuting? could we not have been walnuting? could you not have been walnuting? could they not have been walnuting?