I may bellyflop you may bellyflop he may bellyflop we may bellyflop you may bellyflop they may bellyflop
V-ing form
I may be bellyfloping you may be bellyfloping he may be bellyfloping we may be bellyfloping you may be bellyfloping they may be bellyfloping
Perfect
I may have bellyfloped you may have bellyfloped he may have bellyfloped we may have bellyfloped you may have bellyfloped they may have bellyfloped
V-ing perfect
I may have been bellyfloping you may have been bellyfloping he may have been bellyfloping we may have been bellyfloping you may have been bellyfloping they may have been bellyfloping
Negation
Simple form
I mayn't bellyflop you mayn't bellyflop he mayn't bellyflop we mayn't bellyflop you mayn't bellyflop they mayn't bellyflop
V-ing form
I mayn't be bellyfloping you mayn't be bellyfloping he mayn't be bellyfloping we mayn't be bellyfloping you mayn't be bellyfloping they mayn't be bellyfloping
Perfect
I mayn't have bellyfloped you mayn't have bellyfloped he mayn't have bellyfloped we mayn't have bellyfloped you mayn't have bellyfloped they mayn't have bellyfloped
V-ing perfect
I mayn't have been bellyfloping you mayn't have been bellyfloping he mayn't have been bellyfloping we mayn't have been bellyfloping you mayn't have been bellyfloping they mayn't have been bellyfloping
Interrogative form
Simple form
may I bellyflop? may you bellyflop? may he bellyflop? may we bellyflop? may you bellyflop? may they bellyflop?
V-ing form
may I be bellyfloping? may you be bellyfloping? may he be bellyfloping? may we be bellyfloping? may you be bellyfloping? may they be bellyfloping?
Perfect
may I have bellyfloped? may you have bellyfloped? may he have bellyfloped? may we have bellyfloped? may you have bellyfloped? may they have bellyfloped?
V-ing perfect
may I have been bellyfloping? may you have been bellyfloping? may he have been bellyfloping? may we have been bellyfloping? may you have been bellyfloping? may they have been bellyfloping?
Interro-negative form
Simple form
mayn't I bellyflop? mayn't you bellyflop? mayn't he bellyflop? mayn't we bellyflop? mayn't you bellyflop? mayn't they bellyflop?
V-ing form
mayn't I be bellyfloping? mayn't you be bellyfloping? mayn't he be bellyfloping? mayn't we be bellyfloping? mayn't you be bellyfloping? mayn't they be bellyfloping?
Perfect
mayn't I have bellyfloped? mayn't you have bellyfloped? mayn't he have bellyfloped? mayn't we have bellyfloped? mayn't you have bellyfloped? mayn't they have bellyfloped?
V-ing perfect
mayn't I have been bellyfloping? mayn't you have been bellyfloping? mayn't he have been bellyfloping? mayn't we have been bellyfloping? mayn't you have been bellyfloping? mayn't they have been bellyfloping?