Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I may read read you may read read he may read read we may read read you may read read they may read read
V-ing form
I may be read reading you may be read reading he may be read reading we may be read reading you may be read reading they may be read reading
Perfect
I may have read readed you may have read readed he may have read readed we may have read readed you may have read readed they may have read readed
V-ing perfect
I may have been read reading you may have been read reading he may have been read reading we may have been read reading you may have been read reading they may have been read reading
Negation
Simple form
I mayn't read read you mayn't read read he mayn't read read we mayn't read read you mayn't read read they mayn't read read
V-ing form
I mayn't be read reading you mayn't be read reading he mayn't be read reading we mayn't be read reading you mayn't be read reading they mayn't be read reading
Perfect
I mayn't have read readed you mayn't have read readed he mayn't have read readed we mayn't have read readed you mayn't have read readed they mayn't have read readed
V-ing perfect
I mayn't have been read reading you mayn't have been read reading he mayn't have been read reading we mayn't have been read reading you mayn't have been read reading they mayn't have been read reading
Interrogative form
Simple form
may I read read? may you read read? may he read read? may we read read? may you read read? may they read read?
V-ing form
may I be read reading? may you be read reading? may he be read reading? may we be read reading? may you be read reading? may they be read reading?
Perfect
may I have read readed? may you have read readed? may he have read readed? may we have read readed? may you have read readed? may they have read readed?
V-ing perfect
may I have been read reading? may you have been read reading? may he have been read reading? may we have been read reading? may you have been read reading? may they have been read reading?
Interro-negative form
Simple form
mayn't I read read? mayn't you read read? mayn't he read read? mayn't we read read? mayn't you read read? mayn't they read read?
V-ing form
mayn't I be read reading? mayn't you be read reading? mayn't he be read reading? mayn't we be read reading? mayn't you be read reading? mayn't they be read reading?
Perfect
mayn't I have read readed? mayn't you have read readed? mayn't he have read readed? mayn't we have read readed? mayn't you have read readed? mayn't they have read readed?
V-ing perfect
mayn't I have been read reading? mayn't you have been read reading? mayn't he have been read reading? mayn't we have been read reading? mayn't you have been read reading? mayn't they have been read reading?