I may stare you may stare he may stare we may stare you may stare they may stare
V-ing form
I may be staring you may be staring he may be staring we may be staring you may be staring they may be staring
Perfect
I may have stared you may have stared he may have stared we may have stared you may have stared they may have stared
V-ing perfect
I may have been staring you may have been staring he may have been staring we may have been staring you may have been staring they may have been staring
Negation
Simple form
I may not stare you may not stare he may not stare we may not stare you may not stare they may not stare
V-ing form
I may not be staring you may not be staring he may not be staring we may not be staring you may not be staring they may not be staring
Perfect
I may not have stared you may not have stared he may not have stared we may not have stared you may not have stared they may not have stared
V-ing perfect
I may not have been staring you may not have been staring he may not have been staring we may not have been staring you may not have been staring they may not have been staring
Interrogative form
Simple form
may I stare? may you stare? may he stare? may we stare? may you stare? may they stare?
V-ing form
may I be staring? may you be staring? may he be staring? may we be staring? may you be staring? may they be staring?
Perfect
may I have stared? may you have stared? may he have stared? may we have stared? may you have stared? may they have stared?
V-ing perfect
may I have been staring? may you have been staring? may he have been staring? may we have been staring? may you have been staring? may they have been staring?
Interro-negative form
Simple form
may I not stare? may you not stare? may he not stare? may we not stare? may you not stare? may they not stare?
V-ing form
may I not be staring? may you not be staring? may he not be staring? may we not be staring? may you not be staring? may they not be staring?
Perfect
may I not have stared? may you not have stared? may he not have stared? may we not have stared? may you not have stared? may they not have stared?
V-ing perfect
may I not have been staring? may you not have been staring? may he not have been staring? may we not have been staring? may you not have been staring? may they not have been staring?