I must catalog you must catalog he must catalog we must catalog you must catalog they must catalog
Forma com V-ing
I must be cataloging you must be cataloging he must be cataloging we must be cataloging you must be cataloging they must be cataloging
Perfeito
I must have cataloged you must have cataloged he must have cataloged we must have cataloged you must have cataloged they must have cataloged
Perfeito com V-ing
I must have been cataloging you must have been cataloging he must have been cataloging we must have been cataloging you must have been cataloging they must have been cataloging
Negação
Forma simple
I mustn't catalog you mustn't catalog he mustn't catalog we mustn't catalog you mustn't catalog they mustn't catalog
Forma com V-ing
I mustn't be cataloging you mustn't be cataloging he mustn't be cataloging we mustn't be cataloging you mustn't be cataloging they mustn't be cataloging
Perfeito
I mustn't have cataloged you mustn't have cataloged he mustn't have cataloged we mustn't have cataloged you mustn't have cataloged they mustn't have cataloged
Perfeito com V-ing
I mustn't have been cataloging you mustn't have been cataloging he mustn't have been cataloging we mustn't have been cataloging you mustn't have been cataloging they mustn't have been cataloging
Forma interrogativa
Forma simple
must I catalog? must you catalog? must he catalog? must we catalog? must you catalog? must they catalog?
Forma com V-ing
must I be cataloging? must you be cataloging? must he be cataloging? must we be cataloging? must you be cataloging? must they be cataloging?
Perfeito
must I have cataloged? must you have cataloged? must he have cataloged? must we have cataloged? must you have cataloged? must they have cataloged?
Perfeito com V-ing
must I have been cataloging? must you have been cataloging? must he have been cataloging? must we have been cataloging? must you have been cataloging? must they have been cataloging?
Forma interro-Negação
Forma simple
mustn't I catalog? mustn't you catalog? mustn't he catalog? mustn't we catalog? mustn't you catalog? mustn't they catalog?
Forma com V-ing
mustn't I be cataloging? mustn't you be cataloging? mustn't he be cataloging? mustn't we be cataloging? mustn't you be cataloging? mustn't they be cataloging?
Perfeito
mustn't I have cataloged? mustn't you have cataloged? mustn't he have cataloged? mustn't we have cataloged? mustn't you have cataloged? mustn't they have cataloged?
Perfeito com V-ing
mustn't I have been cataloging? mustn't you have been cataloging? mustn't he have been cataloging? mustn't we have been cataloging? mustn't you have been cataloging? mustn't they have been cataloging?