I must demonstrate you must demonstrate she must demonstrate we must demonstrate you must demonstrate they must demonstrate
Forme en V-ing
I must be demonstrating you must be demonstrating she must be demonstrating we must be demonstrating you must be demonstrating they must be demonstrating
Perfect
I must have demonstrated you must have demonstrated she must have demonstrated we must have demonstrated you must have demonstrated they must have demonstrated
Perfect en V-ing
I must have been demonstrating you must have been demonstrating she must have been demonstrating we must have been demonstrating you must have been demonstrating they must have been demonstrating
Négation
Forme simple
I must not demonstrate you must not demonstrate she must not demonstrate we must not demonstrate you must not demonstrate they must not demonstrate
Forme en V-ing
I must not be demonstrating you must not be demonstrating she must not be demonstrating we must not be demonstrating you must not be demonstrating they must not be demonstrating
Perfect
I must not have demonstrated you must not have demonstrated she must not have demonstrated we must not have demonstrated you must not have demonstrated they must not have demonstrated
Perfect en V-ing
I must not have been demonstrating you must not have been demonstrating she must not have been demonstrating we must not have been demonstrating you must not have been demonstrating they must not have been demonstrating
Forme interrogative
Forme simple
must I demonstrate? must you demonstrate? must she demonstrate? must we demonstrate? must you demonstrate? must they demonstrate?
Forme en V-ing
must I be demonstrating? must you be demonstrating? must she be demonstrating? must we be demonstrating? must you be demonstrating? must they be demonstrating?
Perfect
must I have demonstrated? must you have demonstrated? must she have demonstrated? must we have demonstrated? must you have demonstrated? must they have demonstrated?
Perfect en V-ing
must I have been demonstrating? must you have been demonstrating? must she have been demonstrating? must we have been demonstrating? must you have been demonstrating? must they have been demonstrating?
Forme interro-négative
Forme simple
must I not demonstrate? must you not demonstrate? must she not demonstrate? must we not demonstrate? must you not demonstrate? must they not demonstrate?
Forme en V-ing
must I not be demonstrating? must you not be demonstrating? must she not be demonstrating? must we not be demonstrating? must you not be demonstrating? must they not be demonstrating?
Perfect
must I not have demonstrated? must you not have demonstrated? must she not have demonstrated? must we not have demonstrated? must you not have demonstrated? must they not have demonstrated?
Perfect en V-ing
must I not have been demonstrating? must you not have been demonstrating? must she not have been demonstrating? must we not have been demonstrating? must you not have been demonstrating? must they not have been demonstrating?