I must enslave you must enslave he must enslave we must enslave you must enslave they must enslave
V-ing form
I must be enslaving you must be enslaving he must be enslaving we must be enslaving you must be enslaving they must be enslaving
Perfect
I must have enslaved you must have enslaved he must have enslaved we must have enslaved you must have enslaved they must have enslaved
V-ing perfect
I must have been enslaving you must have been enslaving he must have been enslaving we must have been enslaving you must have been enslaving they must have been enslaving
Negation
Simple form
I must not enslave you must not enslave he must not enslave we must not enslave you must not enslave they must not enslave
V-ing form
I must not be enslaving you must not be enslaving he must not be enslaving we must not be enslaving you must not be enslaving they must not be enslaving
Perfect
I must not have enslaved you must not have enslaved he must not have enslaved we must not have enslaved you must not have enslaved they must not have enslaved
V-ing perfect
I must not have been enslaving you must not have been enslaving he must not have been enslaving we must not have been enslaving you must not have been enslaving they must not have been enslaving
Interrogative form
Simple form
must I enslave? must you enslave? must he enslave? must we enslave? must you enslave? must they enslave?
V-ing form
must I be enslaving? must you be enslaving? must he be enslaving? must we be enslaving? must you be enslaving? must they be enslaving?
Perfect
must I have enslaved? must you have enslaved? must he have enslaved? must we have enslaved? must you have enslaved? must they have enslaved?
V-ing perfect
must I have been enslaving? must you have been enslaving? must he have been enslaving? must we have been enslaving? must you have been enslaving? must they have been enslaving?
Interro-negative form
Simple form
must I not enslave? must you not enslave? must he not enslave? must we not enslave? must you not enslave? must they not enslave?
V-ing form
must I not be enslaving? must you not be enslaving? must he not be enslaving? must we not be enslaving? must you not be enslaving? must they not be enslaving?
Perfect
must I not have enslaved? must you not have enslaved? must he not have enslaved? must we not have enslaved? must you not have enslaved? must they not have enslaved?
V-ing perfect
must I not have been enslaving? must you not have been enslaving? must he not have been enslaving? must we not have been enslaving? must you not have been enslaving? must they not have been enslaving?