The Conjugator
Conjugación del verbo inglés
COULD INTERVENE

Verbo regular: intervene - intervened - intervened

Afirmación

Forma simple

Forma con V-ing

I could intervene
you could intervene
she could intervene
we could intervene
you could intervene
they could intervene
I could be intervening
you could be intervening
she could be intervening
we could be intervening
you could be intervening
they could be intervening

Perfecto

Perfecto con V-ing

I could have intervened
you could have intervened
she could have intervened
we could have intervened
you could have intervened
they could have intervened
I could have been intervening
you could have been intervening
she could have been intervening
we could have been intervening
you could have been intervening
they could have been intervening

Negación

Forma simple

Forma con V-ing

I couldn't intervene
you couldn't intervene
she couldn't intervene
we couldn't intervene
you couldn't intervene
they couldn't intervene
I couldn't be intervening
you couldn't be intervening
she couldn't be intervening
we couldn't be intervening
you couldn't be intervening
they couldn't be intervening

Perfecto

Perfecto con V-ing

I couldn't have intervened
you couldn't have intervened
she couldn't have intervened
we couldn't have intervened
you couldn't have intervened
they couldn't have intervened
I couldn't have been intervening
you couldn't have been intervening
she couldn't have been intervening
we couldn't have been intervening
you couldn't have been intervening
they couldn't have been intervening

Forma interrogativa

Forma simple

Forma con V-ing

could I intervene?
could you intervene?
could she intervene?
could we intervene?
could you intervene?
could they intervene?
could I be intervening?
could you be intervening?
could she be intervening?
could we be intervening?
could you be intervening?
could they be intervening?

Perfecto

Perfecto con V-ing

could I have intervened?
could you have intervened?
could she have intervened?
could we have intervened?
could you have intervened?
could they have intervened?
could I have been intervening?
could you have been intervening?
could she have been intervening?
could we have been intervening?
could you have been intervening?
could they have been intervening?

Forma interro-negativa

Forma simple

Forma con V-ing

couldn't I intervene?
couldn't you intervene?
couldn't she intervene?
couldn't we intervene?
couldn't you intervene?
couldn't they intervene?
couldn't I be intervening?
couldn't you be intervening?
couldn't she be intervening?
couldn't we be intervening?
couldn't you be intervening?
couldn't they be intervening?

Perfecto

Perfecto con V-ing

couldn't I have intervened?
couldn't you have intervened?
couldn't she have intervened?
couldn't we have intervened?
couldn't you have intervened?
couldn't they have intervened?
couldn't I have been intervening?
couldn't you have been intervening?
couldn't she have been intervening?
couldn't we have been intervening?
couldn't you have been intervening?
couldn't they have been intervening?