must enchant
Regular verb: enchant - enchanted- enchanted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must enchant
you must enchant
he must enchant
we must enchant
you must enchant
they must enchant 	I must be enchanting
you must be enchanting
he must be enchanting
we must be enchanting
you must be enchanting
they must be enchanting	I must have enchanted
you must have enchanted
he must have enchanted
we must have enchanted
you must have enchanted
they must have enchanted	I must have been enchanting
you must have been enchanting
he must have been enchanting
we must have been enchanting
you must have been enchanting
they must have been enchanting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't enchant
you mustn't enchant
he mustn't enchant
we mustn't enchant
you mustn't enchant
they mustn't enchant 	I mustn't be enchanting
you mustn't be enchanting
he mustn't be enchanting
we mustn't be enchanting
you mustn't be enchanting
they mustn't be enchanting	I mustn't have enchanted
you mustn't have enchanted
he mustn't have enchanted
we mustn't have enchanted
you mustn't have enchanted
they mustn't have enchanted	I mustn't have been enchanting
you mustn't have been enchanting
he mustn't have been enchanting
we mustn't have been enchanting
you mustn't have been enchanting
they mustn't have been enchanting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I enchant?
must you enchant?
must he enchant?
must we enchant?
must you enchant?
must they enchant? 	must I be enchanting?
must you be enchanting?
must he be enchanting?
must we be enchanting?
must you be enchanting?
must they be enchanting? 	must I have enchanted?
must you have enchanted?
must he have enchanted?
must we have enchanted?
must you have enchanted?
must they have enchanted? 	must I have been enchanting?
must you have been enchanting?
must he have been enchanting?
must we have been enchanting?
must you have been enchanting?
must they have been enchanting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I enchant?
mustn't you enchant?
mustn't he enchant?
mustn't we enchant?
mustn't you enchant?
mustn't they enchant? 	mustn't I be enchanting?
mustn't you be enchanting?
mustn't he be enchanting?
mustn't we be enchanting?
mustn't you be enchanting?
mustn't they be enchanting? 	mustn't I have enchanted?
mustn't you have enchanted?
mustn't he have enchanted?
mustn't we have enchanted?
mustn't you have enchanted?
mustn't they have enchanted? 	mustn't I have been enchanting?
mustn't you have been enchanting?
mustn't he have been enchanting?
mustn't we have been enchanting?
mustn't you have been enchanting?
mustn't they have been enchanting?