Conjugaison du verbe anglais
COULD JACKKNIFE

Verbe régulier : jackknife - jackknifed - jackknifed
Traduction française : se mettre en portefeuille

Affirmation

Forme simple	Forme en V-ing
I could jackknife you could jackknife she could jackknife we could jackknife you could jackknife they could jackknife	I could be jackknifing you could be jackknifing she could be jackknifing we could be jackknifing you could be jackknifing they could be jackknifing
Perfect	Perfect en V-ing
I could have jackknifed you could have jackknifed she could have jackknifed we could have jackknifed you could have jackknifed they could have jackknifed	I could have been jackknifing you could have been jackknifing she could have been jackknifing we could have been jackknifing you could have been jackknifing they could have been jackknifing

Négation

Forme simple	Forme en V-ing
I couldn't jackknife you couldn't jackknife she couldn't jackknife we couldn't jackknife you couldn't jackknife they couldn't jackknife	I couldn't be jackknifing you couldn't be jackknifing she couldn't be jackknifing we couldn't be jackknifing you couldn't be jackknifing they couldn't be jackknifing
Perfect	Perfect en V-ing
I couldn't have jackknifed you couldn't have jackknifed she couldn't have jackknifed we couldn't have jackknifed you couldn't have jackknifed they couldn't have jackknifed	I couldn't have been jackknifing you couldn't have been jackknifing she couldn't have been jackknifing we couldn't have been jackknifing you couldn't have been jackknifing they couldn't have been jackknifing

Forme interrogative

Forme simple	Forme en V-ing
could I jackknife? could you jackknife? could she jackknife? could we jackknife? could you jackknife? could they jackknife?	could I be jackknifing? could you be jackknifing? could she be jackknifing? could we be jackknifing? could you be jackknifing? could they be jackknifing?
Perfect	Perfect en V-ing
could I have jackknifed? could you have jackknifed? could she have jackknifed? could we have jackknifed? could you have jackknifed? could they have jackknifed?	could I have been jackknifing? could you have been jackknifing? could she have been jackknifing? could we have been jackknifing? could you have been jackknifing? could they have been jackknifing?

Forme interro-négative

Forme simple	Forme en V-ing
couldn't I jackknife? couldn't you jackknife? couldn't she jackknife? couldn't we jackknife? couldn't you jackknife? couldn't they jackknife?	couldn't I be jackknifing? couldn't you be jackknifing? couldn't she be jackknifing? couldn't we be jackknifing? couldn't you be jackknifing? couldn't they be jackknifing?
Perfect	Perfect en V-ing
couldn't I have jackknifed? couldn't you have jackknifed? couldn't she have jackknifed? couldn't we have jackknifed? couldn't you have jackknifed? couldn't they have jackknifed?	couldn't I have been jackknifing? couldn't you have been jackknifing? couldn't she have been jackknifing? couldn't we have been jackknifing? couldn't you have been jackknifing? couldn't they have been jackknifing?