I may loo you may loo he may loo we may loo you may loo they may loo
V-ing form
I may be looing you may be looing he may be looing we may be looing you may be looing they may be looing
Perfect
I may have looed you may have looed he may have looed we may have looed you may have looed they may have looed
V-ing perfect
I may have been looing you may have been looing he may have been looing we may have been looing you may have been looing they may have been looing
Negation
Simple form
I may not loo you may not loo he may not loo we may not loo you may not loo they may not loo
V-ing form
I may not be looing you may not be looing he may not be looing we may not be looing you may not be looing they may not be looing
Perfect
I may not have looed you may not have looed he may not have looed we may not have looed you may not have looed they may not have looed
V-ing perfect
I may not have been looing you may not have been looing he may not have been looing we may not have been looing you may not have been looing they may not have been looing
Interrogative form
Simple form
may I loo? may you loo? may he loo? may we loo? may you loo? may they loo?
V-ing form
may I be looing? may you be looing? may he be looing? may we be looing? may you be looing? may they be looing?
Perfect
may I have looed? may you have looed? may he have looed? may we have looed? may you have looed? may they have looed?
V-ing perfect
may I have been looing? may you have been looing? may he have been looing? may we have been looing? may you have been looing? may they have been looing?
Interro-negative form
Simple form
may I not loo? may you not loo? may he not loo? may we not loo? may you not loo? may they not loo?
V-ing form
may I not be looing? may you not be looing? may he not be looing? may we not be looing? may you not be looing? may they not be looing?
Perfect
may I not have looed? may you not have looed? may he not have looed? may we not have looed? may you not have looed? may they not have looed?
V-ing perfect
may I not have been looing? may you not have been looing? may he not have been looing? may we not have been looing? may you not have been looing? may they not have been looing?