I must brux you must brux he must brux we must brux you must brux they must brux
Forma com V-ing
I must be bruxing you must be bruxing he must be bruxing we must be bruxing you must be bruxing they must be bruxing
Perfeito
I must have bruxed you must have bruxed he must have bruxed we must have bruxed you must have bruxed they must have bruxed
Perfeito com V-ing
I must have been bruxing you must have been bruxing he must have been bruxing we must have been bruxing you must have been bruxing they must have been bruxing
Negação
Forma simple
I mustn't brux you mustn't brux he mustn't brux we mustn't brux you mustn't brux they mustn't brux
Forma com V-ing
I mustn't be bruxing you mustn't be bruxing he mustn't be bruxing we mustn't be bruxing you mustn't be bruxing they mustn't be bruxing
Perfeito
I mustn't have bruxed you mustn't have bruxed he mustn't have bruxed we mustn't have bruxed you mustn't have bruxed they mustn't have bruxed
Perfeito com V-ing
I mustn't have been bruxing you mustn't have been bruxing he mustn't have been bruxing we mustn't have been bruxing you mustn't have been bruxing they mustn't have been bruxing
Forma interrogativa
Forma simple
must I brux? must you brux? must he brux? must we brux? must you brux? must they brux?
Forma com V-ing
must I be bruxing? must you be bruxing? must he be bruxing? must we be bruxing? must you be bruxing? must they be bruxing?
Perfeito
must I have bruxed? must you have bruxed? must he have bruxed? must we have bruxed? must you have bruxed? must they have bruxed?
Perfeito com V-ing
must I have been bruxing? must you have been bruxing? must he have been bruxing? must we have been bruxing? must you have been bruxing? must they have been bruxing?
Forma interro-Negação
Forma simple
mustn't I brux? mustn't you brux? mustn't he brux? mustn't we brux? mustn't you brux? mustn't they brux?
Forma com V-ing
mustn't I be bruxing? mustn't you be bruxing? mustn't he be bruxing? mustn't we be bruxing? mustn't you be bruxing? mustn't they be bruxing?
Perfeito
mustn't I have bruxed? mustn't you have bruxed? mustn't he have bruxed? mustn't we have bruxed? mustn't you have bruxed? mustn't they have bruxed?
Perfeito com V-ing
mustn't I have been bruxing? mustn't you have been bruxing? mustn't he have been bruxing? mustn't we have been bruxing? mustn't you have been bruxing? mustn't they have been bruxing?