I must barbecue you must barbecue he must barbecue we must barbecue you must barbecue they must barbecue
Forma com V-ing
I must be barbecuing you must be barbecuing he must be barbecuing we must be barbecuing you must be barbecuing they must be barbecuing
Perfeito
I must have barbecued you must have barbecued he must have barbecued we must have barbecued you must have barbecued they must have barbecued
Perfeito com V-ing
I must have been barbecuing you must have been barbecuing he must have been barbecuing we must have been barbecuing you must have been barbecuing they must have been barbecuing
Negação
Forma simple
I must not barbecue you must not barbecue he must not barbecue we must not barbecue you must not barbecue they must not barbecue
Forma com V-ing
I must not be barbecuing you must not be barbecuing he must not be barbecuing we must not be barbecuing you must not be barbecuing they must not be barbecuing
Perfeito
I must not have barbecued you must not have barbecued he must not have barbecued we must not have barbecued you must not have barbecued they must not have barbecued
Perfeito com V-ing
I must not have been barbecuing you must not have been barbecuing he must not have been barbecuing we must not have been barbecuing you must not have been barbecuing they must not have been barbecuing
Forma interrogativa
Forma simple
must I barbecue? must you barbecue? must he barbecue? must we barbecue? must you barbecue? must they barbecue?
Forma com V-ing
must I be barbecuing? must you be barbecuing? must he be barbecuing? must we be barbecuing? must you be barbecuing? must they be barbecuing?
Perfeito
must I have barbecued? must you have barbecued? must he have barbecued? must we have barbecued? must you have barbecued? must they have barbecued?
Perfeito com V-ing
must I have been barbecuing? must you have been barbecuing? must he have been barbecuing? must we have been barbecuing? must you have been barbecuing? must they have been barbecuing?
Forma interro-Negação
Forma simple
must I not barbecue? must you not barbecue? must he not barbecue? must we not barbecue? must you not barbecue? must they not barbecue?
Forma com V-ing
must I not be barbecuing? must you not be barbecuing? must he not be barbecuing? must we not be barbecuing? must you not be barbecuing? must they not be barbecuing?
Perfeito
must I not have barbecued? must you not have barbecued? must he not have barbecued? must we not have barbecued? must you not have barbecued? must they not have barbecued?
Perfeito com V-ing
must I not have been barbecuing? must you not have been barbecuing? must he not have been barbecuing? must we not have been barbecuing? must you not have been barbecuing? must they not have been barbecuing?