I must apostatise you must apostatise she must apostatise we must apostatise you must apostatise they must apostatise
V-ing form
I must be apostatising you must be apostatising she must be apostatising we must be apostatising you must be apostatising they must be apostatising
Perfect
I must have apostatised you must have apostatised she must have apostatised we must have apostatised you must have apostatised they must have apostatised
V-ing perfect
I must have been apostatising you must have been apostatising she must have been apostatising we must have been apostatising you must have been apostatising they must have been apostatising
Negation
Simple form
I must not apostatise you must not apostatise she must not apostatise we must not apostatise you must not apostatise they must not apostatise
V-ing form
I must not be apostatising you must not be apostatising she must not be apostatising we must not be apostatising you must not be apostatising they must not be apostatising
Perfect
I must not have apostatised you must not have apostatised she must not have apostatised we must not have apostatised you must not have apostatised they must not have apostatised
V-ing perfect
I must not have been apostatising you must not have been apostatising she must not have been apostatising we must not have been apostatising you must not have been apostatising they must not have been apostatising
Interrogative form
Simple form
must I apostatise? must you apostatise? must she apostatise? must we apostatise? must you apostatise? must they apostatise?
V-ing form
must I be apostatising? must you be apostatising? must she be apostatising? must we be apostatising? must you be apostatising? must they be apostatising?
Perfect
must I have apostatised? must you have apostatised? must she have apostatised? must we have apostatised? must you have apostatised? must they have apostatised?
V-ing perfect
must I have been apostatising? must you have been apostatising? must she have been apostatising? must we have been apostatising? must you have been apostatising? must they have been apostatising?
Interro-negative form
Simple form
must I not apostatise? must you not apostatise? must she not apostatise? must we not apostatise? must you not apostatise? must they not apostatise?
V-ing form
must I not be apostatising? must you not be apostatising? must she not be apostatising? must we not be apostatising? must you not be apostatising? must they not be apostatising?
Perfect
must I not have apostatised? must you not have apostatised? must she not have apostatised? must we not have apostatised? must you not have apostatised? must they not have apostatised?
V-ing perfect
must I not have been apostatising? must you not have been apostatising? must she not have been apostatising? must we not have been apostatising? must you not have been apostatising? must they not have been apostatising?