must stanch
Regular verb: stanch - stanched- stanched

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must stanch
you must stanch
he must stanch
we must stanch
you must stanch
they must stanch 	I must be stanching
you must be stanching
he must be stanching
we must be stanching
you must be stanching
they must be stanching	I must have stanched
you must have stanched
he must have stanched
we must have stanched
you must have stanched
they must have stanched	I must have been stanching
you must have been stanching
he must have been stanching
we must have been stanching
you must have been stanching
they must have been stanching	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't stanch
you mustn't stanch
he mustn't stanch
we mustn't stanch
you mustn't stanch
they mustn't stanch 	I mustn't be stanching
you mustn't be stanching
he mustn't be stanching
we mustn't be stanching
you mustn't be stanching
they mustn't be stanching	I mustn't have stanched
you mustn't have stanched
he mustn't have stanched
we mustn't have stanched
you mustn't have stanched
they mustn't have stanched	I mustn't have been stanching
you mustn't have been stanching
he mustn't have been stanching
we mustn't have been stanching
you mustn't have been stanching
they mustn't have been stanching	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I stanch?
must you stanch?
must he stanch?
must we stanch?
must you stanch?
must they stanch? 	must I be stanching?
must you be stanching?
must he be stanching?
must we be stanching?
must you be stanching?
must they be stanching? 	must I have stanched?
must you have stanched?
must he have stanched?
must we have stanched?
must you have stanched?
must they have stanched? 	must I have been stanching?
must you have been stanching?
must he have been stanching?
must we have been stanching?
must you have been stanching?
must they have been stanching? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I stanch?
mustn't you stanch?
mustn't he stanch?
mustn't we stanch?
mustn't you stanch?
mustn't they stanch? 	mustn't I be stanching?
mustn't you be stanching?
mustn't he be stanching?
mustn't we be stanching?
mustn't you be stanching?
mustn't they be stanching? 	mustn't I have stanched?
mustn't you have stanched?
mustn't he have stanched?
mustn't we have stanched?
mustn't you have stanched?
mustn't they have stanched? 	mustn't I have been stanching?
mustn't you have been stanching?
mustn't he have been stanching?
mustn't we have been stanching?
mustn't you have been stanching?
mustn't they have been stanching?