I must bunko you must bunko he must bunko we must bunko you must bunko they must bunko
V-ing form
I must be bunkoing you must be bunkoing he must be bunkoing we must be bunkoing you must be bunkoing they must be bunkoing
Perfect
I must have bunkoed you must have bunkoed he must have bunkoed we must have bunkoed you must have bunkoed they must have bunkoed
V-ing perfect
I must have been bunkoing you must have been bunkoing he must have been bunkoing we must have been bunkoing you must have been bunkoing they must have been bunkoing
Negation
Simple form
I must not bunko you must not bunko he must not bunko we must not bunko you must not bunko they must not bunko
V-ing form
I must not be bunkoing you must not be bunkoing he must not be bunkoing we must not be bunkoing you must not be bunkoing they must not be bunkoing
Perfect
I must not have bunkoed you must not have bunkoed he must not have bunkoed we must not have bunkoed you must not have bunkoed they must not have bunkoed
V-ing perfect
I must not have been bunkoing you must not have been bunkoing he must not have been bunkoing we must not have been bunkoing you must not have been bunkoing they must not have been bunkoing
Interrogative form
Simple form
must I bunko? must you bunko? must he bunko? must we bunko? must you bunko? must they bunko?
V-ing form
must I be bunkoing? must you be bunkoing? must he be bunkoing? must we be bunkoing? must you be bunkoing? must they be bunkoing?
Perfect
must I have bunkoed? must you have bunkoed? must he have bunkoed? must we have bunkoed? must you have bunkoed? must they have bunkoed?
V-ing perfect
must I have been bunkoing? must you have been bunkoing? must he have been bunkoing? must we have been bunkoing? must you have been bunkoing? must they have been bunkoing?
Interro-negative form
Simple form
must I not bunko? must you not bunko? must he not bunko? must we not bunko? must you not bunko? must they not bunko?
V-ing form
must I not be bunkoing? must you not be bunkoing? must he not be bunkoing? must we not be bunkoing? must you not be bunkoing? must they not be bunkoing?
Perfect
must I not have bunkoed? must you not have bunkoed? must he not have bunkoed? must we not have bunkoed? must you not have bunkoed? must they not have bunkoed?
V-ing perfect
must I not have been bunkoing? must you not have been bunkoing? must he not have been bunkoing? must we not have been bunkoing? must you not have been bunkoing? must they not have been bunkoing?