Conjugaison du verbe anglais
COULD CRATER

Verbe régulier : crater - cratered - cratered

Affirmation

Forme simple	Forme en V-ing
I could crater you could crater he could crater we could crater you could crater they could crater	I could be cratering you could be cratering he could be cratering we could be cratering you could be cratering they could be cratering
Perfect	Perfect en V-ing
I could have cratered you could have cratered he could have cratered we could have cratered you could have cratered they could have cratered	I could have been cratering you could have been cratering he could have been cratering we could have been cratering you could have been cratering they could have been cratering

Négation

Forme simple	Forme en V-ing
I couldn't crater you couldn't crater he couldn't crater we couldn't crater you couldn't crater they couldn't crater	I couldn't be cratering you couldn't be cratering he couldn't be cratering we couldn't be cratering you couldn't be cratering they couldn't be cratering
Perfect	Perfect en V-ing
I couldn't have cratered you couldn't have cratered he couldn't have cratered we couldn't have cratered you couldn't have cratered they couldn't have cratered	I couldn't have been cratering you couldn't have been cratering he couldn't have been cratering we couldn't have been cratering you couldn't have been cratering they couldn't have been cratering

Forme interrogative

Forme simple	Forme en V-ing
could I crater? could you crater? could he crater? could we crater? could you crater? could they crater?	could I be cratering? could you be cratering? could he be cratering? could we be cratering? could you be cratering? could they be cratering?
Perfect	Perfect en V-ing
could I have cratered? could you have cratered? could he have cratered? could we have cratered? could you have cratered? could they have cratered?	could I have been cratering? could you have been cratering? could he have been cratering? could we have been cratering? could you have been cratering? could they have been cratering?

Forme interro-négative

Forme simple	Forme en V-ing
couldn't I crater? couldn't you crater? couldn't he crater? couldn't we crater? couldn't you crater? couldn't they crater?	couldn't I be cratering? couldn't you be cratering? couldn't he be cratering? couldn't we be cratering? couldn't you be cratering? couldn't they be cratering?
Perfect	Perfect en V-ing
couldn't I have cratered? couldn't you have cratered? couldn't he have cratered? couldn't we have cratered? couldn't you have cratered? couldn't they have cratered?	couldn't I have been cratering? couldn't you have been cratering? couldn't he have been cratering? couldn't we have been cratering? couldn't you have been cratering? couldn't they have been cratering?