Conjugación del verbo inglés COULD RETROGRADE
Verbo regular: retrograde - retrograded - retrograded
Afirmación
Forma simple
I could retrogradeyou could retrograde
he could retrograde
we could retrograde
you could retrograde
they could retrograde
Forma con V-ing
I could be retrogradingyou could be retrograding
he could be retrograding
we could be retrograding
you could be retrograding
they could be retrograding
Perfecto
I could have retrogradedyou could have retrograded
he could have retrograded
we could have retrograded
you could have retrograded
they could have retrograded
Perfecto con V-ing
I could have been retrogradingyou could have been retrograding
he could have been retrograding
we could have been retrograding
you could have been retrograding
they could have been retrograding
Negación
Forma simple
I could not retrogradeyou could not retrograde
he could not retrograde
we could not retrograde
you could not retrograde
they could not retrograde
Forma con V-ing
I could not be retrogradingyou could not be retrograding
he could not be retrograding
we could not be retrograding
you could not be retrograding
they could not be retrograding
Perfecto
I could not have retrogradedyou could not have retrograded
he could not have retrograded
we could not have retrograded
you could not have retrograded
they could not have retrograded
Perfecto con V-ing
I could not have been retrogradingyou could not have been retrograding
he could not have been retrograding
we could not have been retrograding
you could not have been retrograding
they could not have been retrograding
Forma interrogativa
Forma simple
could I retrograde?could you retrograde?
could he retrograde?
could we retrograde?
could you retrograde?
could they retrograde?
Forma con V-ing
could I be retrograding?could you be retrograding?
could he be retrograding?
could we be retrograding?
could you be retrograding?
could they be retrograding?
Perfecto
could I have retrograded?could you have retrograded?
could he have retrograded?
could we have retrograded?
could you have retrograded?
could they have retrograded?
Perfecto con V-ing
could I have been retrograding?could you have been retrograding?
could he have been retrograding?
could we have been retrograding?
could you have been retrograding?
could they have been retrograding?
Forma interro-negativa
Forma simple
could I not retrograde?could you not retrograde?
could he not retrograde?
could we not retrograde?
could you not retrograde?
could they not retrograde?
Forma con V-ing
could I not be retrograding?could you not be retrograding?
could he not be retrograding?
could we not be retrograding?
could you not be retrograding?
could they not be retrograding?
Perfecto
could I not have retrograded?could you not have retrograded?
could he not have retrograded?
could we not have retrograded?
could you not have retrograded?
could they not have retrograded?
Perfecto con V-ing
could I not have been retrograding?could you not have been retrograding?
could he not have been retrograding?
could we not have been retrograding?
could you not have been retrograding?
could they not have been retrograding?