I may blank you may blank she may blank we may blank you may blank they may blank
V-ing form
I may be blanking you may be blanking she may be blanking we may be blanking you may be blanking they may be blanking
Perfect
I may have blanked you may have blanked she 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 she 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 she 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 she 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 she 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 she 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 she blank? may we blank? may you blank? may they blank?
V-ing form
may I be blanking? may you be blanking? may she be blanking? may we be blanking? may you be blanking? may they be blanking?
Perfect
may I have blanked? may you have blanked? may she 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 she 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 she 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 she 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 she 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 she not have been blanking? may we not have been blanking? may you not have been blanking? may they not have been blanking?