Conjugaison du verbe anglais COULD DOWN

Verbe régulier : down - downed - downed

Affirmation

Forme simple

I could down
you could down
he could down
we could down
you could down
they could down

Forme en V-ing

I could be downing
you could be downing
he could be downing
we could be downing
you could be downing
they could be downing

Perfect

I could have downed
you could have downed
he could have downed
we could have downed
you could have downed
they could have downed

Perfect en V-ing

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

Négation

Forme simple

I could not down
you could not down
he could not down
we could not down
you could not down
they could not down

Forme en V-ing

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

Perfect

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

Perfect en V-ing

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

Forme interrogative

Forme simple

could I down?
could you down?
could he down?
could we down?
could you down?
could they down?

Forme en V-ing

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

Perfect

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

Perfect en V-ing

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

Forme interro-négative

Forme simple

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

Forme en V-ing

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

Perfect

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

Perfect en V-ing

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