Conjugaison du verbe anglais COULD REFINE

Verbe régulier : refine - refined - refined
Traduction française : raffiner - améliorer

Affirmation

Forme simple

I could refine
you could refine
he could refine
we could refine
you could refine
they could refine

Forme en V-ing

I could be refining
you could be refining
he could be refining
we could be refining
you could be refining
they could be refining

Perfect

I could have refined
you could have refined
he could have refined
we could have refined
you could have refined
they could have refined

Perfect en V-ing

I could have been refining
you could have been refining
he could have been refining
we could have been refining
you could have been refining
they could have been refining

Négation

Forme simple

I could not refine
you could not refine
he could not refine
we could not refine
you could not refine
they could not refine

Forme en V-ing

I could not be refining
you could not be refining
he could not be refining
we could not be refining
you could not be refining
they could not be refining

Perfect

I could not have refined
you could not have refined
he could not have refined
we could not have refined
you could not have refined
they could not have refined

Perfect en V-ing

I could not have been refining
you could not have been refining
he could not have been refining
we could not have been refining
you could not have been refining
they could not have been refining

Forme interrogative

Forme simple

could I refine?
could you refine?
could he refine?
could we refine?
could you refine?
could they refine?

Forme en V-ing

could I be refining?
could you be refining?
could he be refining?
could we be refining?
could you be refining?
could they be refining?

Perfect

could I have refined?
could you have refined?
could he have refined?
could we have refined?
could you have refined?
could they have refined?

Perfect en V-ing

could I have been refining?
could you have been refining?
could he have been refining?
could we have been refining?
could you have been refining?
could they have been refining?

Forme interro-négative

Forme simple

could I not refine?
could you not refine?
could he not refine?
could we not refine?
could you not refine?
could they not refine?

Forme en V-ing

could I not be refining?
could you not be refining?
could he not be refining?
could we not be refining?
could you not be refining?
could they not be refining?

Perfect

could I not have refined?
could you not have refined?
could he not have refined?
could we not have refined?
could you not have refined?
could they not have refined?

Perfect en V-ing

could I not have been refining?
could you not have been refining?
could he not have been refining?
could we not have been refining?
could you not have been refining?
could they not have been refining?