Conjugaison du verbe anglais COULD HAPPEN
Verbe régulier : happen - happened - happened
Traduction française : arriver - se passer
Affirmation
Forme simple
-
-
it could happen
-
-
-
Forme en V-ing
-
-
it could be happening
-
-
-
Perfect
-
-
it could have happened
-
-
-
Perfect en V-ing
-
-
it could have been happening
-
-
-
Négation
Forme simple
-
-
it couldn't happen
-
-
-
Forme en V-ing
-
-
it couldn't be happening
-
-
-
Perfect
-
-
it couldn't have happened
-
-
-
Perfect en V-ing
-
-
it couldn't have been happening
-
-
-
Forme interrogative
Forme simple
-
-
could it happen?
-
-
-
Forme en V-ing
-
-
could it be happening?
-
-
-
Perfect
-
-
could it have happened?
-
-
-
Perfect en V-ing
-
-
could it have been happening?
-
-
-
Forme interro-négative
Forme simple
-
-
couldn't it happen?
-
-
-
Forme en V-ing
-
-
couldn't it be happening?
-
-
-
Perfect
-
-
couldn't it have happened?
-
-
-
Perfect en V-ing
-
-
couldn't it have been happening?
-
-
-
Verbe au hasard
admire - author - cheer - clear - compare - connect - contaminate - decrypt - determine - dress - echo - encompass - heat - hurt - interfere - jail - laugh - lead - lessen - loan - market - marry - mend - must - negative - orient - pass - plead - process - qualify - rap - reply - respond - separate - ski - slay - sting - submit - succeed - to be - to do - to go - to have - weigh