I must impassion you must impassion she must impassion we must impassion you must impassion they must impassion
V-ing form
I must be impassioning you must be impassioning she must be impassioning we must be impassioning you must be impassioning they must be impassioning
Perfect
I must have impassioned you must have impassioned she must have impassioned we must have impassioned you must have impassioned they must have impassioned
V-ing perfect
I must have been impassioning you must have been impassioning she must have been impassioning we must have been impassioning you must have been impassioning they must have been impassioning
Negation
Simple form
I must not impassion you must not impassion she must not impassion we must not impassion you must not impassion they must not impassion
V-ing form
I must not be impassioning you must not be impassioning she must not be impassioning we must not be impassioning you must not be impassioning they must not be impassioning
Perfect
I must not have impassioned you must not have impassioned she must not have impassioned we must not have impassioned you must not have impassioned they must not have impassioned
V-ing perfect
I must not have been impassioning you must not have been impassioning she must not have been impassioning we must not have been impassioning you must not have been impassioning they must not have been impassioning
Interrogative form
Simple form
must I impassion? must you impassion? must she impassion? must we impassion? must you impassion? must they impassion?
V-ing form
must I be impassioning? must you be impassioning? must she be impassioning? must we be impassioning? must you be impassioning? must they be impassioning?
Perfect
must I have impassioned? must you have impassioned? must she have impassioned? must we have impassioned? must you have impassioned? must they have impassioned?
V-ing perfect
must I have been impassioning? must you have been impassioning? must she have been impassioning? must we have been impassioning? must you have been impassioning? must they have been impassioning?
Interro-negative form
Simple form
must I not impassion? must you not impassion? must she not impassion? must we not impassion? must you not impassion? must they not impassion?
V-ing form
must I not be impassioning? must you not be impassioning? must she not be impassioning? must we not be impassioning? must you not be impassioning? must they not be impassioning?
Perfect
must I not have impassioned? must you not have impassioned? must she not have impassioned? must we not have impassioned? must you not have impassioned? must they not have impassioned?
V-ing perfect
must I not have been impassioning? must you not have been impassioning? must she not have been impassioning? must we not have been impassioning? must you not have been impassioning? must they not have been impassioning?