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