I may delay you may delay he may delay we may delay you may delay they may delay
V-ing form
I may be delaying you may be delaying he may be delaying we may be delaying you may be delaying they may be delaying
Perfect
I may have delayed you may have delayed he may have delayed we may have delayed you may have delayed they may have delayed
V-ing perfect
I may have been delaying you may have been delaying he may have been delaying we may have been delaying you may have been delaying they may have been delaying
Negation
Simple form
I may not delay you may not delay he may not delay we may not delay you may not delay they may not delay
V-ing form
I may not be delaying you may not be delaying he may not be delaying we may not be delaying you may not be delaying they may not be delaying
Perfect
I may not have delayed you may not have delayed he may not have delayed we may not have delayed you may not have delayed they may not have delayed
V-ing perfect
I may not have been delaying you may not have been delaying he may not have been delaying we may not have been delaying you may not have been delaying they may not have been delaying
Interrogative form
Simple form
may I delay? may you delay? may he delay? may we delay? may you delay? may they delay?
V-ing form
may I be delaying? may you be delaying? may he be delaying? may we be delaying? may you be delaying? may they be delaying?
Perfect
may I have delayed? may you have delayed? may he have delayed? may we have delayed? may you have delayed? may they have delayed?
V-ing perfect
may I have been delaying? may you have been delaying? may he have been delaying? may we have been delaying? may you have been delaying? may they have been delaying?
Interro-negative form
Simple form
may I not delay? may you not delay? may he not delay? may we not delay? may you not delay? may they not delay?
V-ing form
may I not be delaying? may you not be delaying? may he not be delaying? may we not be delaying? may you not be delaying? may they not be delaying?
Perfect
may I not have delayed? may you not have delayed? may he not have delayed? may we not have delayed? may you not have delayed? may they not have delayed?
V-ing perfect
may I not have been delaying? may you not have been delaying? may he not have been delaying? may we not have been delaying? may you not have been delaying? may they not have been delaying?