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feminino | Modal : no | may | might | can | could | shall | should | will | would | must | ought to

Conjugación del verbo inglés COULD RETIGHTEN

Verbo regular: retighten - retightened - retightened


Afirmación

Forma simple
I could retighten
you could retighten
he could retighten
we could retighten
you could retighten
they could retighten
Forma con V-ing
I could be retightening
you could be retightening
he could be retightening
we could be retightening
you could be retightening
they could be retightening
Perfecto
I could have retightened
you could have retightened
he could have retightened
we could have retightened
you could have retightened
they could have retightened
Perfecto con V-ing
I could have been retightening
you could have been retightening
he could have been retightening
we could have been retightening
you could have been retightening
they could have been retightening

Negación

Forma simple
I could not retighten
you could not retighten
he could not retighten
we could not retighten
you could not retighten
they could not retighten
Forma con V-ing
I could not be retightening
you could not be retightening
he could not be retightening
we could not be retightening
you could not be retightening
they could not be retightening
Perfecto
I could not have retightened
you could not have retightened
he could not have retightened
we could not have retightened
you could not have retightened
they could not have retightened
Perfecto con V-ing
I could not have been retightening
you could not have been retightening
he could not have been retightening
we could not have been retightening
you could not have been retightening
they could not have been retightening

Forma interrogativa

Forma simple
could I retighten?
could you retighten?
could he retighten?
could we retighten?
could you retighten?
could they retighten?
Forma con V-ing
could I be retightening?
could you be retightening?
could he be retightening?
could we be retightening?
could you be retightening?
could they be retightening?
Perfecto
could I have retightened?
could you have retightened?
could he have retightened?
could we have retightened?
could you have retightened?
could they have retightened?
Perfecto con V-ing
could I have been retightening?
could you have been retightening?
could he have been retightening?
could we have been retightening?
could you have been retightening?
could they have been retightening?

Forma interro-negativa

Forma simple
could I not retighten?
could you not retighten?
could he not retighten?
could we not retighten?
could you not retighten?
could they not retighten?
Forma con V-ing
could I not be retightening?
could you not be retightening?
could he not be retightening?
could we not be retightening?
could you not be retightening?
could they not be retightening?
Perfecto
could I not have retightened?
could you not have retightened?
could he not have retightened?
could we not have retightened?
could you not have retightened?
could they not have retightened?
Perfecto con V-ing
could I not have been retightening?
could you not have been retightening?
could he not have been retightening?
could we not have been retightening?
could you not have been retightening?
could they not have been retightening?