Conjugaison du verbe anglais COULD EXERT USE

Verbe régulier : exert use - exert used - exert used

Attention, ce verbe peut ne pas exister, la conjugaison est donnée à titre d'exemple.

Affirmation

Forme simple

I could exert use
you could exert use
he could exert use
we could exert use
you could exert use
they could exert use

Forme en V-ing

I could be exert using
you could be exert using
he could be exert using
we could be exert using
you could be exert using
they could be exert using

Perfect

I could have exert used
you could have exert used
he could have exert used
we could have exert used
you could have exert used
they could have exert used

Perfect en V-ing

I could have been exert using
you could have been exert using
he could have been exert using
we could have been exert using
you could have been exert using
they could have been exert using

Négation

Forme simple

I couldn't exert use
you couldn't exert use
he couldn't exert use
we couldn't exert use
you couldn't exert use
they couldn't exert use

Forme en V-ing

I couldn't be exert using
you couldn't be exert using
he couldn't be exert using
we couldn't be exert using
you couldn't be exert using
they couldn't be exert using

Perfect

I couldn't have exert used
you couldn't have exert used
he couldn't have exert used
we couldn't have exert used
you couldn't have exert used
they couldn't have exert used

Perfect en V-ing

I couldn't have been exert using
you couldn't have been exert using
he couldn't have been exert using
we couldn't have been exert using
you couldn't have been exert using
they couldn't have been exert using

Forme interrogative

Forme simple

could I exert use?
could you exert use?
could he exert use?
could we exert use?
could you exert use?
could they exert use?

Forme en V-ing

could I be exert using?
could you be exert using?
could he be exert using?
could we be exert using?
could you be exert using?
could they be exert using?

Perfect

could I have exert used?
could you have exert used?
could he have exert used?
could we have exert used?
could you have exert used?
could they have exert used?

Perfect en V-ing

could I have been exert using?
could you have been exert using?
could he have been exert using?
could we have been exert using?
could you have been exert using?
could they have been exert using?

Forme interro-négative

Forme simple

couldn't I exert use?
couldn't you exert use?
couldn't he exert use?
couldn't we exert use?
couldn't you exert use?
couldn't they exert use?

Forme en V-ing

couldn't I be exert using?
couldn't you be exert using?
couldn't he be exert using?
couldn't we be exert using?
couldn't you be exert using?
couldn't they be exert using?

Perfect

couldn't I have exert used?
couldn't you have exert used?
couldn't he have exert used?
couldn't we have exert used?
couldn't you have exert used?
couldn't they have exert used?

Perfect en V-ing

couldn't I have been exert using?
couldn't you have been exert using?
couldn't he have been exert using?
couldn't we have been exert using?
couldn't you have been exert using?
couldn't they have been exert using?

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