Conjugaison du verbe anglais COULD AUTHOR
Verbe régulier : author - authored - authored
Traduction française : être l'auteur de
Affirmation
Forme simple
I could author
you could author
she could author
we could author
you could author
they could author
Forme en V-ing
I could be authoring
you could be authoring
she could be authoring
we could be authoring
you could be authoring
they could be authoring
Perfect
I could have authored
you could have authored
she could have authored
we could have authored
you could have authored
they could have authored
Perfect en V-ing
I could have been authoring
you could have been authoring
she could have been authoring
we could have been authoring
you could have been authoring
they could have been authoring
Négation
Forme simple
I couldn't author
you couldn't author
she couldn't author
we couldn't author
you couldn't author
they couldn't author
Forme en V-ing
I couldn't be authoring
you couldn't be authoring
she couldn't be authoring
we couldn't be authoring
you couldn't be authoring
they couldn't be authoring
Perfect
I couldn't have authored
you couldn't have authored
she couldn't have authored
we couldn't have authored
you couldn't have authored
they couldn't have authored
Perfect en V-ing
I couldn't have been authoring
you couldn't have been authoring
she couldn't have been authoring
we couldn't have been authoring
you couldn't have been authoring
they couldn't have been authoring
Forme interrogative
Forme simple
could I author?
could you author?
could she author?
could we author?
could you author?
could they author?
Forme en V-ing
could I be authoring?
could you be authoring?
could she be authoring?
could we be authoring?
could you be authoring?
could they be authoring?
Perfect
could I have authored?
could you have authored?
could she have authored?
could we have authored?
could you have authored?
could they have authored?
Perfect en V-ing
could I have been authoring?
could you have been authoring?
could she have been authoring?
could we have been authoring?
could you have been authoring?
could they have been authoring?
Forme interro-négative
Forme simple
couldn't I author?
couldn't you author?
couldn't she author?
couldn't we author?
couldn't you author?
couldn't they author?
Forme en V-ing
couldn't I be authoring?
couldn't you be authoring?
couldn't she be authoring?
couldn't we be authoring?
couldn't you be authoring?
couldn't they be authoring?
Perfect
couldn't I have authored?
couldn't you have authored?
couldn't she have authored?
couldn't we have authored?
couldn't you have authored?
couldn't they have authored?
Perfect en V-ing
couldn't I have been authoring?
couldn't you have been authoring?
couldn't she have been authoring?
couldn't we have been authoring?
couldn't you have been authoring?
couldn't they have been authoring?
Verbe au hasard
battle - butt - chirp - condition - display - exaggerate - fast - fine - founder - heart - hello - hurt - improve - intensify - jeer - kayak - lift - loan - log - look - master - miss - oil - paste - pursue - rate - relax - roar - rush - scream - separate - slide - spill - stay - submit - teach - to be - to do - to go - to have - travail - try - undo - wound