Conjugaison du verbe anglais
COULD RETEST

Verbe régulier : retest - retested - retested

Affirmation

Forme simple	Forme en V-ing
I could retest you could retest she could retest we could retest you could retest they could retest	I could be retesting you could be retesting she could be retesting we could be retesting you could be retesting they could be retesting
Perfect	Perfect en V-ing
I could have retested you could have retested she could have retested we could have retested you could have retested they could have retested	I could have been retesting you could have been retesting she could have been retesting we could have been retesting you could have been retesting they could have been retesting

Négation

Forme simple	Forme en V-ing
I couldn't retest you couldn't retest she couldn't retest we couldn't retest you couldn't retest they couldn't retest	I couldn't be retesting you couldn't be retesting she couldn't be retesting we couldn't be retesting you couldn't be retesting they couldn't be retesting
Perfect	Perfect en V-ing
I couldn't have retested you couldn't have retested she couldn't have retested we couldn't have retested you couldn't have retested they couldn't have retested	I couldn't have been retesting you couldn't have been retesting she couldn't have been retesting we couldn't have been retesting you couldn't have been retesting they couldn't have been retesting

Forme interrogative

Forme simple	Forme en V-ing
could I retest? could you retest? could she retest? could we retest? could you retest? could they retest?	could I be retesting? could you be retesting? could she be retesting? could we be retesting? could you be retesting? could they be retesting?
Perfect	Perfect en V-ing
could I have retested? could you have retested? could she have retested? could we have retested? could you have retested? could they have retested?	could I have been retesting? could you have been retesting? could she have been retesting? could we have been retesting? could you have been retesting? could they have been retesting?

Forme interro-négative

Forme simple	Forme en V-ing
couldn't I retest? couldn't you retest? couldn't she retest? couldn't we retest? couldn't you retest? couldn't they retest?	couldn't I be retesting? couldn't you be retesting? couldn't she be retesting? couldn't we be retesting? couldn't you be retesting? couldn't they be retesting?
Perfect	Perfect en V-ing
couldn't I have retested? couldn't you have retested? couldn't she have retested? couldn't we have retested? couldn't you have retested? couldn't they have retested?	couldn't I have been retesting? couldn't you have been retesting? couldn't she have been retesting? couldn't we have been retesting? couldn't you have been retesting? couldn't they have been retesting?