I may veg you may veg he may veg we may veg you may veg they may veg
V-ing form
I may be vegging you may be vegging he may be vegging we may be vegging you may be vegging they may be vegging
Perfect
I may have vegged you may have vegged he may have vegged we may have vegged you may have vegged they may have vegged
V-ing perfect
I may have been vegging you may have been vegging he may have been vegging we may have been vegging you may have been vegging they may have been vegging
Negation
Simple form
I may not veg you may not veg he may not veg we may not veg you may not veg they may not veg
V-ing form
I may not be vegging you may not be vegging he may not be vegging we may not be vegging you may not be vegging they may not be vegging
Perfect
I may not have vegged you may not have vegged he may not have vegged we may not have vegged you may not have vegged they may not have vegged
V-ing perfect
I may not have been vegging you may not have been vegging he may not have been vegging we may not have been vegging you may not have been vegging they may not have been vegging
Interrogative form
Simple form
may I veg? may you veg? may he veg? may we veg? may you veg? may they veg?
V-ing form
may I be vegging? may you be vegging? may he be vegging? may we be vegging? may you be vegging? may they be vegging?
Perfect
may I have vegged? may you have vegged? may he have vegged? may we have vegged? may you have vegged? may they have vegged?
V-ing perfect
may I have been vegging? may you have been vegging? may he have been vegging? may we have been vegging? may you have been vegging? may they have been vegging?
Interro-negative form
Simple form
may I not veg? may you not veg? may he not veg? may we not veg? may you not veg? may they not veg?
V-ing form
may I not be vegging? may you not be vegging? may he not be vegging? may we not be vegging? may you not be vegging? may they not be vegging?
Perfect
may I not have vegged? may you not have vegged? may he not have vegged? may we not have vegged? may you not have vegged? may they not have vegged?
V-ing perfect
may I not have been vegging? may you not have been vegging? may he not have been vegging? may we not have been vegging? may you not have been vegging? may they not have been vegging?