Conjugación del verbo inglés COULD JACKKNIFE
Verbo regular: jackknife - jackknifed - jackknifed
Afirmación
Forma simple
I could jackknifeyou could jackknife
he could jackknife
we could jackknife
you could jackknife
they could jackknife
Forma con V-ing
I could be jackknifingyou could be jackknifing
he could be jackknifing
we could be jackknifing
you could be jackknifing
they could be jackknifing
Perfecto
I could have jackknifedyou could have jackknifed
he could have jackknifed
we could have jackknifed
you could have jackknifed
they could have jackknifed
Perfecto con V-ing
I could have been jackknifingyou could have been jackknifing
he could have been jackknifing
we could have been jackknifing
you could have been jackknifing
they could have been jackknifing
Negación
Forma simple
I couldn't jackknifeyou couldn't jackknife
he couldn't jackknife
we couldn't jackknife
you couldn't jackknife
they couldn't jackknife
Forma con V-ing
I couldn't be jackknifingyou couldn't be jackknifing
he couldn't be jackknifing
we couldn't be jackknifing
you couldn't be jackknifing
they couldn't be jackknifing
Perfecto
I couldn't have jackknifedyou couldn't have jackknifed
he couldn't have jackknifed
we couldn't have jackknifed
you couldn't have jackknifed
they couldn't have jackknifed
Perfecto con V-ing
I couldn't have been jackknifingyou couldn't have been jackknifing
he couldn't have been jackknifing
we couldn't have been jackknifing
you couldn't have been jackknifing
they couldn't have been jackknifing
Forma interrogativa
Forma simple
could I jackknife?could you jackknife?
could he jackknife?
could we jackknife?
could you jackknife?
could they jackknife?
Forma con V-ing
could I be jackknifing?could you be jackknifing?
could he be jackknifing?
could we be jackknifing?
could you be jackknifing?
could they be jackknifing?
Perfecto
could I have jackknifed?could you have jackknifed?
could he have jackknifed?
could we have jackknifed?
could you have jackknifed?
could they have jackknifed?
Perfecto con V-ing
could I have been jackknifing?could you have been jackknifing?
could he have been jackknifing?
could we have been jackknifing?
could you have been jackknifing?
could they have been jackknifing?
Forma interro-negativa
Forma simple
couldn't I jackknife?couldn't you jackknife?
couldn't he jackknife?
couldn't we jackknife?
couldn't you jackknife?
couldn't they jackknife?
Forma con V-ing
couldn't I be jackknifing?couldn't you be jackknifing?
couldn't he be jackknifing?
couldn't we be jackknifing?
couldn't you be jackknifing?
couldn't they be jackknifing?
Perfecto
couldn't I have jackknifed?couldn't you have jackknifed?
couldn't he have jackknifed?
couldn't we have jackknifed?
couldn't you have jackknifed?
couldn't they have jackknifed?
Perfecto con V-ing
couldn't I have been jackknifing?couldn't you have been jackknifing?
couldn't he have been jackknifing?
couldn't we have been jackknifing?
couldn't you have been jackknifing?
couldn't they have been jackknifing?