I must enchant you must enchant she must enchant we must enchant you must enchant they must enchant
V-ing form
I must be enchanting you must be enchanting she must be enchanting we must be enchanting you must be enchanting they must be enchanting
Perfect
I must have enchanted you must have enchanted she must have enchanted we must have enchanted you must have enchanted they must have enchanted
V-ing perfect
I must have been enchanting you must have been enchanting she must have been enchanting we must have been enchanting you must have been enchanting they must have been enchanting
Negation
Simple form
I must not enchant you must not enchant she must not enchant we must not enchant you must not enchant they must not enchant
V-ing form
I must not be enchanting you must not be enchanting she must not be enchanting we must not be enchanting you must not be enchanting they must not be enchanting
Perfect
I must not have enchanted you must not have enchanted she must not have enchanted we must not have enchanted you must not have enchanted they must not have enchanted
V-ing perfect
I must not have been enchanting you must not have been enchanting she must not have been enchanting we must not have been enchanting you must not have been enchanting they must not have been enchanting
Interrogative form
Simple form
must I enchant? must you enchant? must she enchant? must we enchant? must you enchant? must they enchant?
V-ing form
must I be enchanting? must you be enchanting? must she be enchanting? must we be enchanting? must you be enchanting? must they be enchanting?
Perfect
must I have enchanted? must you have enchanted? must she have enchanted? must we have enchanted? must you have enchanted? must they have enchanted?
V-ing perfect
must I have been enchanting? must you have been enchanting? must she have been enchanting? must we have been enchanting? must you have been enchanting? must they have been enchanting?
Interro-negative form
Simple form
must I not enchant? must you not enchant? must she not enchant? must we not enchant? must you not enchant? must they not enchant?
V-ing form
must I not be enchanting? must you not be enchanting? must she not be enchanting? must we not be enchanting? must you not be enchanting? must they not be enchanting?
Perfect
must I not have enchanted? must you not have enchanted? must she not have enchanted? must we not have enchanted? must you not have enchanted? must they not have enchanted?
V-ing perfect
must I not have been enchanting? must you not have been enchanting? must she not have been enchanting? must we not have been enchanting? must you not have been enchanting? must they not have been enchanting?