I must backhand you must backhand she must backhand we must backhand you must backhand they must backhand
Forme en V-ing
I must be backhanding you must be backhanding she must be backhanding we must be backhanding you must be backhanding they must be backhanding
Perfect
I must have backhanded you must have backhanded she must have backhanded we must have backhanded you must have backhanded they must have backhanded
Perfect en V-ing
I must have been backhanding you must have been backhanding she must have been backhanding we must have been backhanding you must have been backhanding they must have been backhanding
Négation
Forme simple
I must not backhand you must not backhand she must not backhand we must not backhand you must not backhand they must not backhand
Forme en V-ing
I must not be backhanding you must not be backhanding she must not be backhanding we must not be backhanding you must not be backhanding they must not be backhanding
Perfect
I must not have backhanded you must not have backhanded she must not have backhanded we must not have backhanded you must not have backhanded they must not have backhanded
Perfect en V-ing
I must not have been backhanding you must not have been backhanding she must not have been backhanding we must not have been backhanding you must not have been backhanding they must not have been backhanding
Forme interrogative
Forme simple
must I backhand? must you backhand? must she backhand? must we backhand? must you backhand? must they backhand?
Forme en V-ing
must I be backhanding? must you be backhanding? must she be backhanding? must we be backhanding? must you be backhanding? must they be backhanding?
Perfect
must I have backhanded? must you have backhanded? must she have backhanded? must we have backhanded? must you have backhanded? must they have backhanded?
Perfect en V-ing
must I have been backhanding? must you have been backhanding? must she have been backhanding? must we have been backhanding? must you have been backhanding? must they have been backhanding?
Forme interro-négative
Forme simple
must I not backhand? must you not backhand? must she not backhand? must we not backhand? must you not backhand? must they not backhand?
Forme en V-ing
must I not be backhanding? must you not be backhanding? must she not be backhanding? must we not be backhanding? must you not be backhanding? must they not be backhanding?
Perfect
must I not have backhanded? must you not have backhanded? must she not have backhanded? must we not have backhanded? must you not have backhanded? must they not have backhanded?
Perfect en V-ing
must I not have been backhanding? must you not have been backhanding? must she not have been backhanding? must we not have been backhanding? must you not have been backhanding? must they not have been backhanding?