I may stanch you may stanch he may stanch we may stanch you may stanch they may stanch
V-ing form
I may be stanching you may be stanching he may be stanching we may be stanching you may be stanching they may be stanching
Perfect
I may have stanched you may have stanched he may have stanched we may have stanched you may have stanched they may have stanched
V-ing perfect
I may have been stanching you may have been stanching he may have been stanching we may have been stanching you may have been stanching they may have been stanching
Negation
Simple form
I may not stanch you may not stanch he may not stanch we may not stanch you may not stanch they may not stanch
V-ing form
I may not be stanching you may not be stanching he may not be stanching we may not be stanching you may not be stanching they may not be stanching
Perfect
I may not have stanched you may not have stanched he may not have stanched we may not have stanched you may not have stanched they may not have stanched
V-ing perfect
I may not have been stanching you may not have been stanching he may not have been stanching we may not have been stanching you may not have been stanching they may not have been stanching
Interrogative form
Simple form
may I stanch? may you stanch? may he stanch? may we stanch? may you stanch? may they stanch?
V-ing form
may I be stanching? may you be stanching? may he be stanching? may we be stanching? may you be stanching? may they be stanching?
Perfect
may I have stanched? may you have stanched? may he have stanched? may we have stanched? may you have stanched? may they have stanched?
V-ing perfect
may I have been stanching? may you have been stanching? may he have been stanching? may we have been stanching? may you have been stanching? may they have been stanching?
Interro-negative form
Simple form
may I not stanch? may you not stanch? may he not stanch? may we not stanch? may you not stanch? may they not stanch?
V-ing form
may I not be stanching? may you not be stanching? may he not be stanching? may we not be stanching? may you not be stanching? may they not be stanching?
Perfect
may I not have stanched? may you not have stanched? may he not have stanched? may we not have stanched? may you not have stanched? may they not have stanched?
V-ing perfect
may I not have been stanching? may you not have been stanching? may he not have been stanching? may we not have been stanching? may you not have been stanching? may they not have been stanching?