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