I must tame you must tame she must tame we must tame you must tame they must tame
V-ing form
I must be taming you must be taming she must be taming we must be taming you must be taming they must be taming
Perfect
I must have tamed you must have tamed she must have tamed we must have tamed you must have tamed they must have tamed
V-ing perfect
I must have been taming you must have been taming she must have been taming we must have been taming you must have been taming they must have been taming
Negation
Simple form
I must not tame you must not tame she must not tame we must not tame you must not tame they must not tame
V-ing form
I must not be taming you must not be taming she must not be taming we must not be taming you must not be taming they must not be taming
Perfect
I must not have tamed you must not have tamed she must not have tamed we must not have tamed you must not have tamed they must not have tamed
V-ing perfect
I must not have been taming you must not have been taming she must not have been taming we must not have been taming you must not have been taming they must not have been taming
Interrogative form
Simple form
must I tame? must you tame? must she tame? must we tame? must you tame? must they tame?
V-ing form
must I be taming? must you be taming? must she be taming? must we be taming? must you be taming? must they be taming?
Perfect
must I have tamed? must you have tamed? must she have tamed? must we have tamed? must you have tamed? must they have tamed?
V-ing perfect
must I have been taming? must you have been taming? must she have been taming? must we have been taming? must you have been taming? must they have been taming?
Interro-negative form
Simple form
must I not tame? must you not tame? must she not tame? must we not tame? must you not tame? must they not tame?
V-ing form
must I not be taming? must you not be taming? must she not be taming? must we not be taming? must you not be taming? must they not be taming?
Perfect
must I not have tamed? must you not have tamed? must she not have tamed? must we not have tamed? must you not have tamed? must they not have tamed?
V-ing perfect
must I not have been taming? must you not have been taming? must she not have been taming? must we not have been taming? must you not have been taming? must they not have been taming?