I must chrome you must chrome she must chrome we must chrome you must chrome they must chrome
Forme en V-ing
I must be chroming you must be chroming she must be chroming we must be chroming you must be chroming they must be chroming
Perfect
I must have chromed you must have chromed she must have chromed we must have chromed you must have chromed they must have chromed
Perfect en V-ing
I must have been chroming you must have been chroming she must have been chroming we must have been chroming you must have been chroming they must have been chroming
Négation
Forme simple
I must not chrome you must not chrome she must not chrome we must not chrome you must not chrome they must not chrome
Forme en V-ing
I must not be chroming you must not be chroming she must not be chroming we must not be chroming you must not be chroming they must not be chroming
Perfect
I must not have chromed you must not have chromed she must not have chromed we must not have chromed you must not have chromed they must not have chromed
Perfect en V-ing
I must not have been chroming you must not have been chroming she must not have been chroming we must not have been chroming you must not have been chroming they must not have been chroming
Forme interrogative
Forme simple
must I chrome? must you chrome? must she chrome? must we chrome? must you chrome? must they chrome?
Forme en V-ing
must I be chroming? must you be chroming? must she be chroming? must we be chroming? must you be chroming? must they be chroming?
Perfect
must I have chromed? must you have chromed? must she have chromed? must we have chromed? must you have chromed? must they have chromed?
Perfect en V-ing
must I have been chroming? must you have been chroming? must she have been chroming? must we have been chroming? must you have been chroming? must they have been chroming?
Forme interro-négative
Forme simple
must I not chrome? must you not chrome? must she not chrome? must we not chrome? must you not chrome? must they not chrome?
Forme en V-ing
must I not be chroming? must you not be chroming? must she not be chroming? must we not be chroming? must you not be chroming? must they not be chroming?
Perfect
must I not have chromed? must you not have chromed? must she not have chromed? must we not have chromed? must you not have chromed? must they not have chromed?
Perfect en V-ing
must I not have been chroming? must you not have been chroming? must she not have been chroming? must we not have been chroming? must you not have been chroming? must they not have been chroming?