Conjugaison du verbe anglais COULD PROVE
Verbe irrégulier : prove - proved - proven
Traduction française : prouver - s'avérer
Affirmation
Forme simple
I could prove
you could prove
she could prove
we could prove
you could prove
they could prove
Forme en V-ing
I could be proving
you could be proving
she could be proving
we could be proving
you could be proving
they could be proving
Perfect
I could have proven
you could have proven
she could have proven
we could have proven
you could have proven
they could have proven
Perfect en V-ing
I could have been proving
you could have been proving
she could have been proving
we could have been proving
you could have been proving
they could have been proving
Négation
Forme simple
I couldn't prove
you couldn't prove
she couldn't prove
we couldn't prove
you couldn't prove
they couldn't prove
Forme en V-ing
I couldn't be proving
you couldn't be proving
she couldn't be proving
we couldn't be proving
you couldn't be proving
they couldn't be proving
Perfect
I couldn't have proven
you couldn't have proven
she couldn't have proven
we couldn't have proven
you couldn't have proven
they couldn't have proven
Perfect en V-ing
I couldn't have been proving
you couldn't have been proving
she couldn't have been proving
we couldn't have been proving
you couldn't have been proving
they couldn't have been proving
Forme interrogative
Forme simple
could I prove?
could you prove?
could she prove?
could we prove?
could you prove?
could they prove?
Forme en V-ing
could I be proving?
could you be proving?
could she be proving?
could we be proving?
could you be proving?
could they be proving?
Perfect
could I have proven?
could you have proven?
could she have proven?
could we have proven?
could you have proven?
could they have proven?
Perfect en V-ing
could I have been proving?
could you have been proving?
could she have been proving?
could we have been proving?
could you have been proving?
could they have been proving?
Forme interro-négative
Forme simple
couldn't I prove?
couldn't you prove?
couldn't she prove?
couldn't we prove?
couldn't you prove?
couldn't they prove?
Forme en V-ing
couldn't I be proving?
couldn't you be proving?
couldn't she be proving?
couldn't we be proving?
couldn't you be proving?
couldn't they be proving?
Perfect
couldn't I have proven?
couldn't you have proven?
couldn't she have proven?
couldn't we have proven?
couldn't you have proven?
couldn't they have proven?
Perfect en V-ing
couldn't I have been proving?
couldn't you have been proving?
couldn't she have been proving?
couldn't we have been proving?
couldn't you have been proving?
couldn't they have been proving?
Verbe au hasard
add - annoy - attract - bay - bless - board - bread - cancel - caution - clone - come - communicate - cost - crown - cry - curb - decide - die - dig - dine - disagree - dwell - evaluate - fit - furnish - interest - issue - lot - mar - meet - paper - pledge - relent - reunify - send - shovel - slit - stick - suffer - to be - to do - to go - to have - transfer