Conjugación del verbo inglés COULD OVERGRADE
Verbo regular: overgrade - overgraded - overgraded
Afirmación
Forma simple
I could overgradeyou could overgrade
he could overgrade
we could overgrade
you could overgrade
they could overgrade
Forma con V-ing
I could be overgradingyou could be overgrading
he could be overgrading
we could be overgrading
you could be overgrading
they could be overgrading
Perfecto
I could have overgradedyou could have overgraded
he could have overgraded
we could have overgraded
you could have overgraded
they could have overgraded
Perfecto con V-ing
I could have been overgradingyou could have been overgrading
he could have been overgrading
we could have been overgrading
you could have been overgrading
they could have been overgrading
Negación
Forma simple
I couldn't overgradeyou couldn't overgrade
he couldn't overgrade
we couldn't overgrade
you couldn't overgrade
they couldn't overgrade
Forma con V-ing
I couldn't be overgradingyou couldn't be overgrading
he couldn't be overgrading
we couldn't be overgrading
you couldn't be overgrading
they couldn't be overgrading
Perfecto
I couldn't have overgradedyou couldn't have overgraded
he couldn't have overgraded
we couldn't have overgraded
you couldn't have overgraded
they couldn't have overgraded
Perfecto con V-ing
I couldn't have been overgradingyou couldn't have been overgrading
he couldn't have been overgrading
we couldn't have been overgrading
you couldn't have been overgrading
they couldn't have been overgrading
Forma interrogativa
Forma simple
could I overgrade?could you overgrade?
could he overgrade?
could we overgrade?
could you overgrade?
could they overgrade?
Forma con V-ing
could I be overgrading?could you be overgrading?
could he be overgrading?
could we be overgrading?
could you be overgrading?
could they be overgrading?
Perfecto
could I have overgraded?could you have overgraded?
could he have overgraded?
could we have overgraded?
could you have overgraded?
could they have overgraded?
Perfecto con V-ing
could I have been overgrading?could you have been overgrading?
could he have been overgrading?
could we have been overgrading?
could you have been overgrading?
could they have been overgrading?
Forma interro-negativa
Forma simple
couldn't I overgrade?couldn't you overgrade?
couldn't he overgrade?
couldn't we overgrade?
couldn't you overgrade?
couldn't they overgrade?
Forma con V-ing
couldn't I be overgrading?couldn't you be overgrading?
couldn't he be overgrading?
couldn't we be overgrading?
couldn't you be overgrading?
couldn't they be overgrading?
Perfecto
couldn't I have overgraded?couldn't you have overgraded?
couldn't he have overgraded?
couldn't we have overgraded?
couldn't you have overgraded?
couldn't they have overgraded?
Perfecto con V-ing
couldn't I have been overgrading?couldn't you have been overgrading?
couldn't he have been overgrading?
couldn't we have been overgrading?
couldn't you have been overgrading?
couldn't they have been overgrading?