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