Conjugaison du verbe anglais
COULD ROLLER-SKATE

Verbe régulier : roller-skate - roller-skated - roller-skated
Traduction française : faire du patin à roulettes

Affirmation

Forme simple	Forme en V-ing
I could roller-skate you could roller-skate he could roller-skate we could roller-skate you could roller-skate they could roller-skate	I could be roller-skating you could be roller-skating he could be roller-skating we could be roller-skating you could be roller-skating they could be roller-skating
Perfect	Perfect en V-ing
I could have roller-skated you could have roller-skated he could have roller-skated we could have roller-skated you could have roller-skated they could have roller-skated	I could have been roller-skating you could have been roller-skating he could have been roller-skating we could have been roller-skating you could have been roller-skating they could have been roller-skating

Négation

Forme simple	Forme en V-ing
I couldn't roller-skate you couldn't roller-skate he couldn't roller-skate we couldn't roller-skate you couldn't roller-skate they couldn't roller-skate	I couldn't be roller-skating you couldn't be roller-skating he couldn't be roller-skating we couldn't be roller-skating you couldn't be roller-skating they couldn't be roller-skating
Perfect	Perfect en V-ing
I couldn't have roller-skated you couldn't have roller-skated he couldn't have roller-skated we couldn't have roller-skated you couldn't have roller-skated they couldn't have roller-skated	I couldn't have been roller-skating you couldn't have been roller-skating he couldn't have been roller-skating we couldn't have been roller-skating you couldn't have been roller-skating they couldn't have been roller-skating

Forme interrogative

Forme simple	Forme en V-ing
could I roller-skate? could you roller-skate? could he roller-skate? could we roller-skate? could you roller-skate? could they roller-skate?	could I be roller-skating? could you be roller-skating? could he be roller-skating? could we be roller-skating? could you be roller-skating? could they be roller-skating?
Perfect	Perfect en V-ing
could I have roller-skated? could you have roller-skated? could he have roller-skated? could we have roller-skated? could you have roller-skated? could they have roller-skated?	could I have been roller-skating? could you have been roller-skating? could he have been roller-skating? could we have been roller-skating? could you have been roller-skating? could they have been roller-skating?

Forme interro-négative

Forme simple	Forme en V-ing
couldn't I roller-skate? couldn't you roller-skate? couldn't he roller-skate? couldn't we roller-skate? couldn't you roller-skate? couldn't they roller-skate?	couldn't I be roller-skating? couldn't you be roller-skating? couldn't he be roller-skating? couldn't we be roller-skating? couldn't you be roller-skating? couldn't they be roller-skating?
Perfect	Perfect en V-ing
couldn't I have roller-skated? couldn't you have roller-skated? couldn't he have roller-skated? couldn't we have roller-skated? couldn't you have roller-skated? couldn't they have roller-skated?	couldn't I have been roller-skating? couldn't you have been roller-skating? couldn't he have been roller-skating? couldn't we have been roller-skating? couldn't you have been roller-skating? couldn't they have been roller-skating?