Conjugación del verbo inglés COULD BACKDATE

Verbo regular: backdate - backdated - backdated

Afirmación

Forma simple

I could backdate
you could backdate
she could backdate
we could backdate
you could backdate
they could backdate

Forma con V-ing

I could be backdating
you could be backdating
she could be backdating
we could be backdating
you could be backdating
they could be backdating

Perfecto

I could have backdated
you could have backdated
she could have backdated
we could have backdated
you could have backdated
they could have backdated

Perfecto con V-ing

I could have been backdating
you could have been backdating
she 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 backdate
you couldn't backdate
she couldn't backdate
we couldn't backdate
you couldn't backdate
they couldn't backdate

Forma con V-ing

I couldn't be backdating
you couldn't be backdating
she couldn't be backdating
we couldn't be backdating
you couldn't be backdating
they couldn't be backdating

Perfecto

I couldn't have backdated
you couldn't have backdated
she 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 backdating
you couldn't have been backdating
she 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 she backdate?
could we backdate?
could you backdate?
could they backdate?

Forma con V-ing

could I be backdating?
could you be backdating?
could she be backdating?
could we be backdating?
could you be backdating?
could they be backdating?

Perfecto

could I have backdated?
could you have backdated?
could she 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 she 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 she 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 she 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 she 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 she have been backdating?
couldn't we have been backdating?
couldn't you have been backdating?
couldn't they have been backdating?

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