I may blank you may blank he may blank we may blank you may blank they may blank
V-ing form
I may be blanking you may be blanking he may be blanking we may be blanking you may be blanking they may be blanking
Perfect
I may have blanked you may have blanked he may have blanked we may have blanked you may have blanked they may have blanked
V-ing perfect
I may have been blanking you may have been blanking he may have been blanking we may have been blanking you may have been blanking they may have been blanking
Negation
Simple form
I may not blank you may not blank he may not blank we may not blank you may not blank they may not blank
V-ing form
I may not be blanking you may not be blanking he may not be blanking we may not be blanking you may not be blanking they may not be blanking
Perfect
I may not have blanked you may not have blanked he may not have blanked we may not have blanked you may not have blanked they may not have blanked
V-ing perfect
I may not have been blanking you may not have been blanking he may not have been blanking we may not have been blanking you may not have been blanking they may not have been blanking
Interrogative form
Simple form
may I blank? may you blank? may he blank? may we blank? may you blank? may they blank?
V-ing form
may I be blanking? may you be blanking? may he be blanking? may we be blanking? may you be blanking? may they be blanking?
Perfect
may I have blanked? may you have blanked? may he have blanked? may we have blanked? may you have blanked? may they have blanked?
V-ing perfect
may I have been blanking? may you have been blanking? may he have been blanking? may we have been blanking? may you have been blanking? may they have been blanking?
Interro-negative form
Simple form
may I not blank? may you not blank? may he not blank? may we not blank? may you not blank? may they not blank?
V-ing form
may I not be blanking? may you not be blanking? may he not be blanking? may we not be blanking? may you not be blanking? may they not be blanking?
Perfect
may I not have blanked? may you not have blanked? may he not have blanked? may we not have blanked? may you not have blanked? may they not have blanked?
V-ing perfect
may I not have been blanking? may you not have been blanking? may he not have been blanking? may we not have been blanking? may you not have been blanking? may they not have been blanking?