I must batter you must batter he must batter we must batter you must batter they must batter
V-ing form
I must be battering you must be battering he must be battering we must be battering you must be battering they must be battering
Perfect
I must have battered you must have battered he must have battered we must have battered you must have battered they must have battered
V-ing perfect
I must have been battering you must have been battering he must have been battering we must have been battering you must have been battering they must have been battering
Negation
Simple form
I must not batter you must not batter he must not batter we must not batter you must not batter they must not batter
V-ing form
I must not be battering you must not be battering he must not be battering we must not be battering you must not be battering they must not be battering
Perfect
I must not have battered you must not have battered he must not have battered we must not have battered you must not have battered they must not have battered
V-ing perfect
I must not have been battering you must not have been battering he must not have been battering we must not have been battering you must not have been battering they must not have been battering
Interrogative form
Simple form
must I batter? must you batter? must he batter? must we batter? must you batter? must they batter?
V-ing form
must I be battering? must you be battering? must he be battering? must we be battering? must you be battering? must they be battering?
Perfect
must I have battered? must you have battered? must he have battered? must we have battered? must you have battered? must they have battered?
V-ing perfect
must I have been battering? must you have been battering? must he have been battering? must we have been battering? must you have been battering? must they have been battering?
Interro-negative form
Simple form
must I not batter? must you not batter? must he not batter? must we not batter? must you not batter? must they not batter?
V-ing form
must I not be battering? must you not be battering? must he not be battering? must we not be battering? must you not be battering? must they not be battering?
Perfect
must I not have battered? must you not have battered? must he not have battered? must we not have battered? must you not have battered? must they not have battered?
V-ing perfect
must I not have been battering? must you not have been battering? must he not have been battering? must we not have been battering? must you not have been battering? must they not have been battering?