I must constitute you must constitute he must constitute we must constitute you must constitute they must constitute
V-ing form
I must be constituting you must be constituting he must be constituting we must be constituting you must be constituting they must be constituting
Perfect
I must have constituted you must have constituted he must have constituted we must have constituted you must have constituted they must have constituted
V-ing perfect
I must have been constituting you must have been constituting he must have been constituting we must have been constituting you must have been constituting they must have been constituting
Negation
Simple form
I must not constitute you must not constitute he must not constitute we must not constitute you must not constitute they must not constitute
V-ing form
I must not be constituting you must not be constituting he must not be constituting we must not be constituting you must not be constituting they must not be constituting
Perfect
I must not have constituted you must not have constituted he must not have constituted we must not have constituted you must not have constituted they must not have constituted
V-ing perfect
I must not have been constituting you must not have been constituting he must not have been constituting we must not have been constituting you must not have been constituting they must not have been constituting
Interrogative form
Simple form
must I constitute? must you constitute? must he constitute? must we constitute? must you constitute? must they constitute?
V-ing form
must I be constituting? must you be constituting? must he be constituting? must we be constituting? must you be constituting? must they be constituting?
Perfect
must I have constituted? must you have constituted? must he have constituted? must we have constituted? must you have constituted? must they have constituted?
V-ing perfect
must I have been constituting? must you have been constituting? must he have been constituting? must we have been constituting? must you have been constituting? must they have been constituting?
Interro-negative form
Simple form
must I not constitute? must you not constitute? must he not constitute? must we not constitute? must you not constitute? must they not constitute?
V-ing form
must I not be constituting? must you not be constituting? must he not be constituting? must we not be constituting? must you not be constituting? must they not be constituting?
Perfect
must I not have constituted? must you not have constituted? must he not have constituted? must we not have constituted? must you not have constituted? must they not have constituted?
V-ing perfect
must I not have been constituting? must you not have been constituting? must he not have been constituting? must we not have been constituting? must you not have been constituting? must they not have been constituting?