I must disjoin you must disjoin she must disjoin we must disjoin you must disjoin they must disjoin
V-ing form
I must be disjoining you must be disjoining she must be disjoining we must be disjoining you must be disjoining they must be disjoining
Perfect
I must have disjoined you must have disjoined she must have disjoined we must have disjoined you must have disjoined they must have disjoined
V-ing perfect
I must have been disjoining you must have been disjoining she must have been disjoining we must have been disjoining you must have been disjoining they must have been disjoining
Negation
Simple form
I must not disjoin you must not disjoin she must not disjoin we must not disjoin you must not disjoin they must not disjoin
V-ing form
I must not be disjoining you must not be disjoining she must not be disjoining we must not be disjoining you must not be disjoining they must not be disjoining
Perfect
I must not have disjoined you must not have disjoined she must not have disjoined we must not have disjoined you must not have disjoined they must not have disjoined
V-ing perfect
I must not have been disjoining you must not have been disjoining she must not have been disjoining we must not have been disjoining you must not have been disjoining they must not have been disjoining
Interrogative form
Simple form
must I disjoin? must you disjoin? must she disjoin? must we disjoin? must you disjoin? must they disjoin?
V-ing form
must I be disjoining? must you be disjoining? must she be disjoining? must we be disjoining? must you be disjoining? must they be disjoining?
Perfect
must I have disjoined? must you have disjoined? must she have disjoined? must we have disjoined? must you have disjoined? must they have disjoined?
V-ing perfect
must I have been disjoining? must you have been disjoining? must she have been disjoining? must we have been disjoining? must you have been disjoining? must they have been disjoining?
Interro-negative form
Simple form
must I not disjoin? must you not disjoin? must she not disjoin? must we not disjoin? must you not disjoin? must they not disjoin?
V-ing form
must I not be disjoining? must you not be disjoining? must she not be disjoining? must we not be disjoining? must you not be disjoining? must they not be disjoining?
Perfect
must I not have disjoined? must you not have disjoined? must she not have disjoined? must we not have disjoined? must you not have disjoined? must they not have disjoined?
V-ing perfect
must I not have been disjoining? must you not have been disjoining? must she not have been disjoining? must we not have been disjoining? must you not have been disjoining? must they not have been disjoining?