I must partition you must partition she must partition we must partition you must partition they must partition
V-ing form
I must be partitioning you must be partitioning she must be partitioning we must be partitioning you must be partitioning they must be partitioning
Perfect
I must have partitioned you must have partitioned she must have partitioned we must have partitioned you must have partitioned they must have partitioned
V-ing perfect
I must have been partitioning you must have been partitioning she must have been partitioning we must have been partitioning you must have been partitioning they must have been partitioning
Negation
Simple form
I must not partition you must not partition she must not partition we must not partition you must not partition they must not partition
V-ing form
I must not be partitioning you must not be partitioning she must not be partitioning we must not be partitioning you must not be partitioning they must not be partitioning
Perfect
I must not have partitioned you must not have partitioned she must not have partitioned we must not have partitioned you must not have partitioned they must not have partitioned
V-ing perfect
I must not have been partitioning you must not have been partitioning she must not have been partitioning we must not have been partitioning you must not have been partitioning they must not have been partitioning
Interrogative form
Simple form
must I partition? must you partition? must she partition? must we partition? must you partition? must they partition?
V-ing form
must I be partitioning? must you be partitioning? must she be partitioning? must we be partitioning? must you be partitioning? must they be partitioning?
Perfect
must I have partitioned? must you have partitioned? must she have partitioned? must we have partitioned? must you have partitioned? must they have partitioned?
V-ing perfect
must I have been partitioning? must you have been partitioning? must she have been partitioning? must we have been partitioning? must you have been partitioning? must they have been partitioning?
Interro-negative form
Simple form
must I not partition? must you not partition? must she not partition? must we not partition? must you not partition? must they not partition?
V-ing form
must I not be partitioning? must you not be partitioning? must she not be partitioning? must we not be partitioning? must you not be partitioning? must they not be partitioning?
Perfect
must I not have partitioned? must you not have partitioned? must she not have partitioned? must we not have partitioned? must you not have partitioned? must they not have partitioned?
V-ing perfect
must I not have been partitioning? must you not have been partitioning? must she not have been partitioning? must we not have been partitioning? must you not have been partitioning? must they not have been partitioning?