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