The Conjugator
Conjugaison du verbe anglais
COULD INVALIDATE

Verbe régulier : invalidate - invalidated - invalidated
Traduction française : invalider - infirmer

Affirmation

Forme simple

Forme en V-ing

I could invalidate
you could invalidate
she could invalidate
we could invalidate
you could invalidate
they could invalidate
I could be invalidating
you could be invalidating
she could be invalidating
we could be invalidating
you could be invalidating
they could be invalidating

Perfect

Perfect en V-ing

I could have invalidated
you could have invalidated
she could have invalidated
we could have invalidated
you could have invalidated
they could have invalidated
I could have been invalidating
you could have been invalidating
she could have been invalidating
we could have been invalidating
you could have been invalidating
they could have been invalidating

Négation

Forme simple

Forme en V-ing

I couldn't invalidate
you couldn't invalidate
she couldn't invalidate
we couldn't invalidate
you couldn't invalidate
they couldn't invalidate
I couldn't be invalidating
you couldn't be invalidating
she couldn't be invalidating
we couldn't be invalidating
you couldn't be invalidating
they couldn't be invalidating

Perfect

Perfect en V-ing

I couldn't have invalidated
you couldn't have invalidated
she couldn't have invalidated
we couldn't have invalidated
you couldn't have invalidated
they couldn't have invalidated
I couldn't have been invalidating
you couldn't have been invalidating
she couldn't have been invalidating
we couldn't have been invalidating
you couldn't have been invalidating
they couldn't have been invalidating

Forme interrogative

Forme simple

Forme en V-ing

could I invalidate?
could you invalidate?
could she invalidate?
could we invalidate?
could you invalidate?
could they invalidate?
could I be invalidating?
could you be invalidating?
could she be invalidating?
could we be invalidating?
could you be invalidating?
could they be invalidating?

Perfect

Perfect en V-ing

could I have invalidated?
could you have invalidated?
could she have invalidated?
could we have invalidated?
could you have invalidated?
could they have invalidated?
could I have been invalidating?
could you have been invalidating?
could she have been invalidating?
could we have been invalidating?
could you have been invalidating?
could they have been invalidating?

Forme interro-négative

Forme simple

Forme en V-ing

couldn't I invalidate?
couldn't you invalidate?
couldn't she invalidate?
couldn't we invalidate?
couldn't you invalidate?
couldn't they invalidate?
couldn't I be invalidating?
couldn't you be invalidating?
couldn't she be invalidating?
couldn't we be invalidating?
couldn't you be invalidating?
couldn't they be invalidating?

Perfect

Perfect en V-ing

couldn't I have invalidated?
couldn't you have invalidated?
couldn't she have invalidated?
couldn't we have invalidated?
couldn't you have invalidated?
couldn't they have invalidated?
couldn't I have been invalidating?
couldn't you have been invalidating?
couldn't she have been invalidating?
couldn't we have been invalidating?
couldn't you have been invalidating?
couldn't they have been invalidating?