Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I must win win you must win win she must win win we must win win you must win win they must win win
V-ing form
I must be win wining you must be win wining she must be win wining we must be win wining you must be win wining they must be win wining
Perfect
I must have win wined you must have win wined she must have win wined we must have win wined you must have win wined they must have win wined
V-ing perfect
I must have been win wining you must have been win wining she must have been win wining we must have been win wining you must have been win wining they must have been win wining
Negation
Simple form
I must not win win you must not win win she must not win win we must not win win you must not win win they must not win win
V-ing form
I must not be win wining you must not be win wining she must not be win wining we must not be win wining you must not be win wining they must not be win wining
Perfect
I must not have win wined you must not have win wined she must not have win wined we must not have win wined you must not have win wined they must not have win wined
V-ing perfect
I must not have been win wining you must not have been win wining she must not have been win wining we must not have been win wining you must not have been win wining they must not have been win wining
Interrogative form
Simple form
must I win win? must you win win? must she win win? must we win win? must you win win? must they win win?
V-ing form
must I be win wining? must you be win wining? must she be win wining? must we be win wining? must you be win wining? must they be win wining?
Perfect
must I have win wined? must you have win wined? must she have win wined? must we have win wined? must you have win wined? must they have win wined?
V-ing perfect
must I have been win wining? must you have been win wining? must she have been win wining? must we have been win wining? must you have been win wining? must they have been win wining?
Interro-negative form
Simple form
must I not win win? must you not win win? must she not win win? must we not win win? must you not win win? must they not win win?
V-ing form
must I not be win wining? must you not be win wining? must she not be win wining? must we not be win wining? must you not be win wining? must they not be win wining?
Perfect
must I not have win wined? must you not have win wined? must she not have win wined? must we not have win wined? must you not have win wined? must they not have win wined?
V-ing perfect
must I not have been win wining? must you not have been win wining? must she not have been win wining? must we not have been win wining? must you not have been win wining? must they not have been win wining?