Verbo regular: decaffeinate - decaffeinated - decaffeinated
Afirmação
Forma simple
I could decaffeinate you could decaffeinate he could decaffeinate we could decaffeinate you could decaffeinate they could decaffeinate
Forma com V-ing
I could be decaffeinating you could be decaffeinating he could be decaffeinating we could be decaffeinating you could be decaffeinating they could be decaffeinating
Perfeito
I could have decaffeinated you could have decaffeinated he could have decaffeinated we could have decaffeinated you could have decaffeinated they could have decaffeinated
Perfeito com V-ing
I could have been decaffeinating you could have been decaffeinating he could have been decaffeinating we could have been decaffeinating you could have been decaffeinating they could have been decaffeinating
Negação
Forma simple
I could not decaffeinate you could not decaffeinate he could not decaffeinate we could not decaffeinate you could not decaffeinate they could not decaffeinate
Forma com V-ing
I could not be decaffeinating you could not be decaffeinating he could not be decaffeinating we could not be decaffeinating you could not be decaffeinating they could not be decaffeinating
Perfeito
I could not have decaffeinated you could not have decaffeinated he could not have decaffeinated we could not have decaffeinated you could not have decaffeinated they could not have decaffeinated
Perfeito com V-ing
I could not have been decaffeinating you could not have been decaffeinating he could not have been decaffeinating we could not have been decaffeinating you could not have been decaffeinating they could not have been decaffeinating
Forma interrogativa
Forma simple
could I decaffeinate? could you decaffeinate? could he decaffeinate? could we decaffeinate? could you decaffeinate? could they decaffeinate?
Forma com V-ing
could I be decaffeinating? could you be decaffeinating? could he be decaffeinating? could we be decaffeinating? could you be decaffeinating? could they be decaffeinating?
Perfeito
could I have decaffeinated? could you have decaffeinated? could he have decaffeinated? could we have decaffeinated? could you have decaffeinated? could they have decaffeinated?
Perfeito com V-ing
could I have been decaffeinating? could you have been decaffeinating? could he have been decaffeinating? could we have been decaffeinating? could you have been decaffeinating? could they have been decaffeinating?
Forma interro-Negação
Forma simple
could I not decaffeinate? could you not decaffeinate? could he not decaffeinate? could we not decaffeinate? could you not decaffeinate? could they not decaffeinate?
Forma com V-ing
could I not be decaffeinating? could you not be decaffeinating? could he not be decaffeinating? could we not be decaffeinating? could you not be decaffeinating? could they not be decaffeinating?
Perfeito
could I not have decaffeinated? could you not have decaffeinated? could he not have decaffeinated? could we not have decaffeinated? could you not have decaffeinated? could they not have decaffeinated?
Perfeito com V-ing
could I not have been decaffeinating? could you not have been decaffeinating? could he not have been decaffeinating? could we not have been decaffeinating? could you not have been decaffeinating? could they not have been decaffeinating?