I could accelerate you could accelerate she could accelerate we could accelerate you could accelerate they could accelerate
Forme en V-ing
I could be accelerating you could be accelerating she could be accelerating we could be accelerating you could be accelerating they could be accelerating
Perfect
I could have accelerated you could have accelerated she could have accelerated we could have accelerated you could have accelerated they could have accelerated
Perfect en V-ing
I could have been accelerating you could have been accelerating she could have been accelerating we could have been accelerating you could have been accelerating they could have been accelerating
Négation
Forme simple
I could not accelerate you could not accelerate she could not accelerate we could not accelerate you could not accelerate they could not accelerate
Forme en V-ing
I could not be accelerating you could not be accelerating she could not be accelerating we could not be accelerating you could not be accelerating they could not be accelerating
Perfect
I could not have accelerated you could not have accelerated she could not have accelerated we could not have accelerated you could not have accelerated they could not have accelerated
Perfect en V-ing
I could not have been accelerating you could not have been accelerating she could not have been accelerating we could not have been accelerating you could not have been accelerating they could not have been accelerating
Forme interrogative
Forme simple
could I accelerate? could you accelerate? could she accelerate? could we accelerate? could you accelerate? could they accelerate?
Forme en V-ing
could I be accelerating? could you be accelerating? could she be accelerating? could we be accelerating? could you be accelerating? could they be accelerating?
Perfect
could I have accelerated? could you have accelerated? could she have accelerated? could we have accelerated? could you have accelerated? could they have accelerated?
Perfect en V-ing
could I have been accelerating? could you have been accelerating? could she have been accelerating? could we have been accelerating? could you have been accelerating? could they have been accelerating?
Forme interro-négative
Forme simple
could I not accelerate? could you not accelerate? could she not accelerate? could we not accelerate? could you not accelerate? could they not accelerate?
Forme en V-ing
could I not be accelerating? could you not be accelerating? could she not be accelerating? could we not be accelerating? could you not be accelerating? could they not be accelerating?
Perfect
could I not have accelerated? could you not have accelerated? could she not have accelerated? could we not have accelerated? could you not have accelerated? could they not have accelerated?
Perfect en V-ing
could I not have been accelerating? could you not have been accelerating? could she not have been accelerating? could we not have been accelerating? could you not have been accelerating? could they not have been accelerating?