The Conjugator
Conjugaison du verbe anglais
COULD AUTHOR

Verbe régulier : author - authored - authored
Traduction française : être l'auteur de

Affirmation

Forme simple

Forme en V-ing

I could author
you could author
he could author
we could author
you could author
they could author
I could be authoring
you could be authoring
he could be authoring
we could be authoring
you could be authoring
they could be authoring

Perfect

Perfect en V-ing

I could have authored
you could have authored
he could have authored
we could have authored
you could have authored
they could have authored
I could have been authoring
you could have been authoring
he could have been authoring
we could have been authoring
you could have been authoring
they could have been authoring

Négation

Forme simple

Forme en V-ing

I couldn't author
you couldn't author
he couldn't author
we couldn't author
you couldn't author
they couldn't author
I couldn't be authoring
you couldn't be authoring
he couldn't be authoring
we couldn't be authoring
you couldn't be authoring
they couldn't be authoring

Perfect

Perfect en V-ing

I couldn't have authored
you couldn't have authored
he couldn't have authored
we couldn't have authored
you couldn't have authored
they couldn't have authored
I couldn't have been authoring
you couldn't have been authoring
he 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

Forme en V-ing

could I author?
could you author?
could he author?
could we author?
could you author?
could they author?
could I be authoring?
could you be authoring?
could he be authoring?
could we be authoring?
could you be authoring?
could they be authoring?

Perfect

Perfect en V-ing

could I have authored?
could you have authored?
could he have authored?
could we have authored?
could you have authored?
could they have authored?
could I have been authoring?
could you have been authoring?
could he have been authoring?
could we have been authoring?
could you have been authoring?
could they have been authoring?

Forme interro-négative

Forme simple

Forme en V-ing

couldn't I author?
couldn't you author?
couldn't he author?
couldn't we author?
couldn't you author?
couldn't they author?
couldn't I be authoring?
couldn't you be authoring?
couldn't he be authoring?
couldn't we be authoring?
couldn't you be authoring?
couldn't they be authoring?

Perfect

Perfect en V-ing

couldn't I have authored?
couldn't you have authored?
couldn't he have authored?
couldn't we have authored?
couldn't you have authored?
couldn't they have authored?
couldn't I have been authoring?
couldn't you have been authoring?
couldn't he have been authoring?
couldn't we have been authoring?
couldn't you have been authoring?
couldn't they have been authoring?