Conjugaison du verbe anglais
COULD UPRIGHT

Verbe régulier : upright - uprighted - uprighted

Affirmation

Forme simple	Forme en V-ing
I could upright you could upright he could upright we could upright you could upright they could upright	I could be uprighting you could be uprighting he could be uprighting we could be uprighting you could be uprighting they could be uprighting
Perfect	Perfect en V-ing
I could have uprighted you could have uprighted he could have uprighted we could have uprighted you could have uprighted they could have uprighted	I could have been uprighting you could have been uprighting he could have been uprighting we could have been uprighting you could have been uprighting they could have been uprighting

Négation

Forme simple	Forme en V-ing
I couldn't upright you couldn't upright he couldn't upright we couldn't upright you couldn't upright they couldn't upright	I couldn't be uprighting you couldn't be uprighting he couldn't be uprighting we couldn't be uprighting you couldn't be uprighting they couldn't be uprighting
Perfect	Perfect en V-ing
I couldn't have uprighted you couldn't have uprighted he couldn't have uprighted we couldn't have uprighted you couldn't have uprighted they couldn't have uprighted	I couldn't have been uprighting you couldn't have been uprighting he couldn't have been uprighting we couldn't have been uprighting you couldn't have been uprighting they couldn't have been uprighting

Forme interrogative

Forme simple	Forme en V-ing
could I upright? could you upright? could he upright? could we upright? could you upright? could they upright?	could I be uprighting? could you be uprighting? could he be uprighting? could we be uprighting? could you be uprighting? could they be uprighting?
Perfect	Perfect en V-ing
could I have uprighted? could you have uprighted? could he have uprighted? could we have uprighted? could you have uprighted? could they have uprighted?	could I have been uprighting? could you have been uprighting? could he have been uprighting? could we have been uprighting? could you have been uprighting? could they have been uprighting?

Forme interro-négative

Forme simple	Forme en V-ing
couldn't I upright? couldn't you upright? couldn't he upright? couldn't we upright? couldn't you upright? couldn't they upright?	couldn't I be uprighting? couldn't you be uprighting? couldn't he be uprighting? couldn't we be uprighting? couldn't you be uprighting? couldn't they be uprighting?
Perfect	Perfect en V-ing
couldn't I have uprighted? couldn't you have uprighted? couldn't he have uprighted? couldn't we have uprighted? couldn't you have uprighted? couldn't they have uprighted?	couldn't I have been uprighting? couldn't you have been uprighting? couldn't he have been uprighting? couldn't we have been uprighting? couldn't you have been uprighting? couldn't they have been uprighting?