I should book you should book she should book we should book you should book they should book
Forma com V-ing
I should be booking you should be booking she should be booking we should be booking you should be booking they should be booking
Perfeito
I should have booked you should have booked she should have booked we should have booked you should have booked they should have booked
Perfeito com V-ing
I should have been booking you should have been booking she should have been booking we should have been booking you should have been booking they should have been booking
Negação
Forma simple
I should not book you should not book she should not book we should not book you should not book they should not book
Forma com V-ing
I should not be booking you should not be booking she should not be booking we should not be booking you should not be booking they should not be booking
Perfeito
I should not have booked you should not have booked she should not have booked we should not have booked you should not have booked they should not have booked
Perfeito com V-ing
I should not have been booking you should not have been booking she should not have been booking we should not have been booking you should not have been booking they should not have been booking
Forma interrogativa
Forma simple
should I book? should you book? should she book? should we book? should you book? should they book?
Forma com V-ing
should I be booking? should you be booking? should she be booking? should we be booking? should you be booking? should they be booking?
Perfeito
should I have booked? should you have booked? should she have booked? should we have booked? should you have booked? should they have booked?
Perfeito com V-ing
should I have been booking? should you have been booking? should she have been booking? should we have been booking? should you have been booking? should they have been booking?
Forma interro-Negação
Forma simple
should I not book? should you not book? should she not book? should we not book? should you not book? should they not book?
Forma com V-ing
should I not be booking? should you not be booking? should she not be booking? should we not be booking? should you not be booking? should they not be booking?
Perfeito
should I not have booked? should you not have booked? should she not have booked? should we not have booked? should you not have booked? should they not have booked?
Perfeito com V-ing
should I not have been booking? should you not have been booking? should she not have been booking? should we not have been booking? should you not have been booking? should they not have been booking?