I may erase you may erase he may erase we may erase you may erase they may erase
V-ing form
I may be erasing you may be erasing he may be erasing we may be erasing you may be erasing they may be erasing
Perfect
I may have erased you may have erased he may have erased we may have erased you may have erased they may have erased
V-ing perfect
I may have been erasing you may have been erasing he may have been erasing we may have been erasing you may have been erasing they may have been erasing
Negation
Simple form
I may not erase you may not erase he may not erase we may not erase you may not erase they may not erase
V-ing form
I may not be erasing you may not be erasing he may not be erasing we may not be erasing you may not be erasing they may not be erasing
Perfect
I may not have erased you may not have erased he may not have erased we may not have erased you may not have erased they may not have erased
V-ing perfect
I may not have been erasing you may not have been erasing he may not have been erasing we may not have been erasing you may not have been erasing they may not have been erasing
Interrogative form
Simple form
may I erase? may you erase? may he erase? may we erase? may you erase? may they erase?
V-ing form
may I be erasing? may you be erasing? may he be erasing? may we be erasing? may you be erasing? may they be erasing?
Perfect
may I have erased? may you have erased? may he have erased? may we have erased? may you have erased? may they have erased?
V-ing perfect
may I have been erasing? may you have been erasing? may he have been erasing? may we have been erasing? may you have been erasing? may they have been erasing?
Interro-negative form
Simple form
may I not erase? may you not erase? may he not erase? may we not erase? may you not erase? may they not erase?
V-ing form
may I not be erasing? may you not be erasing? may he not be erasing? may we not be erasing? may you not be erasing? may they not be erasing?
Perfect
may I not have erased? may you not have erased? may he not have erased? may we not have erased? may you not have erased? may they not have erased?
V-ing perfect
may I not have been erasing? may you not have been erasing? may he not have been erasing? may we not have been erasing? may you not have been erasing? may they not have been erasing?