I may mystify you may mystify he may mystify we may mystify you may mystify they may mystify
V-ing form
I may be mystifying you may be mystifying he may be mystifying we may be mystifying you may be mystifying they may be mystifying
Perfect
I may have mystified you may have mystified he may have mystified we may have mystified you may have mystified they may have mystified
V-ing perfect
I may have been mystifying you may have been mystifying he may have been mystifying we may have been mystifying you may have been mystifying they may have been mystifying
Negation
Simple form
I may not mystify you may not mystify he may not mystify we may not mystify you may not mystify they may not mystify
V-ing form
I may not be mystifying you may not be mystifying he may not be mystifying we may not be mystifying you may not be mystifying they may not be mystifying
Perfect
I may not have mystified you may not have mystified he may not have mystified we may not have mystified you may not have mystified they may not have mystified
V-ing perfect
I may not have been mystifying you may not have been mystifying he may not have been mystifying we may not have been mystifying you may not have been mystifying they may not have been mystifying
Interrogative form
Simple form
may I mystify? may you mystify? may he mystify? may we mystify? may you mystify? may they mystify?
V-ing form
may I be mystifying? may you be mystifying? may he be mystifying? may we be mystifying? may you be mystifying? may they be mystifying?
Perfect
may I have mystified? may you have mystified? may he have mystified? may we have mystified? may you have mystified? may they have mystified?
V-ing perfect
may I have been mystifying? may you have been mystifying? may he have been mystifying? may we have been mystifying? may you have been mystifying? may they have been mystifying?
Interro-negative form
Simple form
may I not mystify? may you not mystify? may he not mystify? may we not mystify? may you not mystify? may they not mystify?
V-ing form
may I not be mystifying? may you not be mystifying? may he not be mystifying? may we not be mystifying? may you not be mystifying? may they not be mystifying?
Perfect
may I not have mystified? may you not have mystified? may he not have mystified? may we not have mystified? may you not have mystified? may they not have mystified?
V-ing perfect
may I not have been mystifying? may you not have been mystifying? may he not have been mystifying? may we not have been mystifying? may you not have been mystifying? may they not have been mystifying?