must gallant
Regular verb: gallant - gallanted- gallanted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must gallant
you must gallant
he must gallant
we must gallant
you must gallant
they must gallant 	I must be gallanting
you must be gallanting
he must be gallanting
we must be gallanting
you must be gallanting
they must be gallanting	I must have gallanted
you must have gallanted
he must have gallanted
we must have gallanted
you must have gallanted
they must have gallanted	I must have been gallanting
you must have been gallanting
he must have been gallanting
we must have been gallanting
you must have been gallanting
they must have been gallanting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't gallant
you mustn't gallant
he mustn't gallant
we mustn't gallant
you mustn't gallant
they mustn't gallant 	I mustn't be gallanting
you mustn't be gallanting
he mustn't be gallanting
we mustn't be gallanting
you mustn't be gallanting
they mustn't be gallanting	I mustn't have gallanted
you mustn't have gallanted
he mustn't have gallanted
we mustn't have gallanted
you mustn't have gallanted
they mustn't have gallanted	I mustn't have been gallanting
you mustn't have been gallanting
he mustn't have been gallanting
we mustn't have been gallanting
you mustn't have been gallanting
they mustn't have been gallanting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I gallant?
must you gallant?
must he gallant?
must we gallant?
must you gallant?
must they gallant? 	must I be gallanting?
must you be gallanting?
must he be gallanting?
must we be gallanting?
must you be gallanting?
must they be gallanting? 	must I have gallanted?
must you have gallanted?
must he have gallanted?
must we have gallanted?
must you have gallanted?
must they have gallanted? 	must I have been gallanting?
must you have been gallanting?
must he have been gallanting?
must we have been gallanting?
must you have been gallanting?
must they have been gallanting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I gallant?
mustn't you gallant?
mustn't he gallant?
mustn't we gallant?
mustn't you gallant?
mustn't they gallant? 	mustn't I be gallanting?
mustn't you be gallanting?
mustn't he be gallanting?
mustn't we be gallanting?
mustn't you be gallanting?
mustn't they be gallanting? 	mustn't I have gallanted?
mustn't you have gallanted?
mustn't he have gallanted?
mustn't we have gallanted?
mustn't you have gallanted?
mustn't they have gallanted? 	mustn't I have been gallanting?
mustn't you have been gallanting?
mustn't he have been gallanting?
mustn't we have been gallanting?
mustn't you have been gallanting?
mustn't they have been gallanting?