I must decollate you must decollate he must decollate we must decollate you must decollate they must decollate
Forme en V-ing
I must be decollating you must be decollating he must be decollating we must be decollating you must be decollating they must be decollating
Perfect
I must have decollated you must have decollated he must have decollated we must have decollated you must have decollated they must have decollated
Perfect en V-ing
I must have been decollating you must have been decollating he must have been decollating we must have been decollating you must have been decollating they must have been decollating
Négation
Forme simple
I must not decollate you must not decollate he must not decollate we must not decollate you must not decollate they must not decollate
Forme en V-ing
I must not be decollating you must not be decollating he must not be decollating we must not be decollating you must not be decollating they must not be decollating
Perfect
I must not have decollated you must not have decollated he must not have decollated we must not have decollated you must not have decollated they must not have decollated
Perfect en V-ing
I must not have been decollating you must not have been decollating he must not have been decollating we must not have been decollating you must not have been decollating they must not have been decollating
Forme interrogative
Forme simple
must I decollate? must you decollate? must he decollate? must we decollate? must you decollate? must they decollate?
Forme en V-ing
must I be decollating? must you be decollating? must he be decollating? must we be decollating? must you be decollating? must they be decollating?
Perfect
must I have decollated? must you have decollated? must he have decollated? must we have decollated? must you have decollated? must they have decollated?
Perfect en V-ing
must I have been decollating? must you have been decollating? must he have been decollating? must we have been decollating? must you have been decollating? must they have been decollating?
Forme interro-négative
Forme simple
must I not decollate? must you not decollate? must he not decollate? must we not decollate? must you not decollate? must they not decollate?
Forme en V-ing
must I not be decollating? must you not be decollating? must he not be decollating? must we not be decollating? must you not be decollating? must they not be decollating?
Perfect
must I not have decollated? must you not have decollated? must he not have decollated? must we not have decollated? must you not have decollated? must they not have decollated?
Perfect en V-ing
must I not have been decollating? must you not have been decollating? must he not have been decollating? must we not have been decollating? must you not have been decollating? must they not have been decollating?