Conjugación del verbo inglés COULD BACKDATE
Verbo regular: backdate - backdated - backdated
Afirmación
Forma simple
I could backdateyou could backdate
he could backdate
we could backdate
you could backdate
they could backdate
Forma con V-ing
I could be backdatingyou could be backdating
he could be backdating
we could be backdating
you could be backdating
they could be backdating
Perfecto
I could have backdatedyou could have backdated
he could have backdated
we could have backdated
you could have backdated
they could have backdated
Perfecto con V-ing
I could have been backdatingyou could have been backdating
he could have been backdating
we could have been backdating
you could have been backdating
they could have been backdating
Negación
Forma simple
I couldn't backdateyou couldn't backdate
he couldn't backdate
we couldn't backdate
you couldn't backdate
they couldn't backdate
Forma con V-ing
I couldn't be backdatingyou couldn't be backdating
he couldn't be backdating
we couldn't be backdating
you couldn't be backdating
they couldn't be backdating
Perfecto
I couldn't have backdatedyou couldn't have backdated
he couldn't have backdated
we couldn't have backdated
you couldn't have backdated
they couldn't have backdated
Perfecto con V-ing
I couldn't have been backdatingyou couldn't have been backdating
he couldn't have been backdating
we couldn't have been backdating
you couldn't have been backdating
they couldn't have been backdating
Forma interrogativa
Forma simple
could I backdate?could you backdate?
could he backdate?
could we backdate?
could you backdate?
could they backdate?
Forma con V-ing
could I be backdating?could you be backdating?
could he be backdating?
could we be backdating?
could you be backdating?
could they be backdating?
Perfecto
could I have backdated?could you have backdated?
could he have backdated?
could we have backdated?
could you have backdated?
could they have backdated?
Perfecto con V-ing
could I have been backdating?could you have been backdating?
could he have been backdating?
could we have been backdating?
could you have been backdating?
could they have been backdating?
Forma interro-negativa
Forma simple
couldn't I backdate?couldn't you backdate?
couldn't he backdate?
couldn't we backdate?
couldn't you backdate?
couldn't they backdate?
Forma con V-ing
couldn't I be backdating?couldn't you be backdating?
couldn't he be backdating?
couldn't we be backdating?
couldn't you be backdating?
couldn't they be backdating?
Perfecto
couldn't I have backdated?couldn't you have backdated?
couldn't he have backdated?
couldn't we have backdated?
couldn't you have backdated?
couldn't they have backdated?
Perfecto con V-ing
couldn't I have been backdating?couldn't you have been backdating?
couldn't he have been backdating?
couldn't we have been backdating?
couldn't you have been backdating?
couldn't they have been backdating?