I may staunch you may staunch she may staunch we may staunch you may staunch they may staunch
V-ing form
I may be staunching you may be staunching she may be staunching we may be staunching you may be staunching they may be staunching
Perfect
I may have staunched you may have staunched she may have staunched we may have staunched you may have staunched they may have staunched
V-ing perfect
I may have been staunching you may have been staunching she may have been staunching we may have been staunching you may have been staunching they may have been staunching
Negation
Simple form
I may not staunch you may not staunch she may not staunch we may not staunch you may not staunch they may not staunch
V-ing form
I may not be staunching you may not be staunching she may not be staunching we may not be staunching you may not be staunching they may not be staunching
Perfect
I may not have staunched you may not have staunched she may not have staunched we may not have staunched you may not have staunched they may not have staunched
V-ing perfect
I may not have been staunching you may not have been staunching she may not have been staunching we may not have been staunching you may not have been staunching they may not have been staunching
Interrogative form
Simple form
may I staunch? may you staunch? may she staunch? may we staunch? may you staunch? may they staunch?
V-ing form
may I be staunching? may you be staunching? may she be staunching? may we be staunching? may you be staunching? may they be staunching?
Perfect
may I have staunched? may you have staunched? may she have staunched? may we have staunched? may you have staunched? may they have staunched?
V-ing perfect
may I have been staunching? may you have been staunching? may she have been staunching? may we have been staunching? may you have been staunching? may they have been staunching?
Interro-negative form
Simple form
may I not staunch? may you not staunch? may she not staunch? may we not staunch? may you not staunch? may they not staunch?
V-ing form
may I not be staunching? may you not be staunching? may she not be staunching? may we not be staunching? may you not be staunching? may they not be staunching?
Perfect
may I not have staunched? may you not have staunched? may she not have staunched? may we not have staunched? may you not have staunched? may they not have staunched?
V-ing perfect
may I not have been staunching? may you not have been staunching? may she not have been staunching? may we not have been staunching? may you not have been staunching? may they not have been staunching?