English verb conjugation
MUST STANCH

Regular verb: stanch - stanched - stanched

Affirmation

Simple form	V-ing form
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
Perfect	V-ing perfect
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
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
Perfect	V-ing perfect
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
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?
Perfect	V-ing perfect
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
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?
Perfect	V-ing perfect
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?