I must panic you must panic he must panic we must panic you must panic they must panic
Forma com V-ing
I must be panicing you must be panicing he must be panicing we must be panicing you must be panicing they must be panicing
Perfeito
I must have paniced you must have paniced he must have paniced we must have paniced you must have paniced they must have paniced
Perfeito com V-ing
I must have been panicing you must have been panicing he must have been panicing we must have been panicing you must have been panicing they must have been panicing
Negação
Forma simple
I mustn't panic you mustn't panic he mustn't panic we mustn't panic you mustn't panic they mustn't panic
Forma com V-ing
I mustn't be panicing you mustn't be panicing he mustn't be panicing we mustn't be panicing you mustn't be panicing they mustn't be panicing
Perfeito
I mustn't have paniced you mustn't have paniced he mustn't have paniced we mustn't have paniced you mustn't have paniced they mustn't have paniced
Perfeito com V-ing
I mustn't have been panicing you mustn't have been panicing he mustn't have been panicing we mustn't have been panicing you mustn't have been panicing they mustn't have been panicing
Forma interrogativa
Forma simple
must I panic? must you panic? must he panic? must we panic? must you panic? must they panic?
Forma com V-ing
must I be panicing? must you be panicing? must he be panicing? must we be panicing? must you be panicing? must they be panicing?
Perfeito
must I have paniced? must you have paniced? must he have paniced? must we have paniced? must you have paniced? must they have paniced?
Perfeito com V-ing
must I have been panicing? must you have been panicing? must he have been panicing? must we have been panicing? must you have been panicing? must they have been panicing?
Forma interro-Negação
Forma simple
mustn't I panic? mustn't you panic? mustn't he panic? mustn't we panic? mustn't you panic? mustn't they panic?
Forma com V-ing
mustn't I be panicing? mustn't you be panicing? mustn't he be panicing? mustn't we be panicing? mustn't you be panicing? mustn't they be panicing?
Perfeito
mustn't I have paniced? mustn't you have paniced? mustn't he have paniced? mustn't we have paniced? mustn't you have paniced? mustn't they have paniced?
Perfeito com V-ing
mustn't I have been panicing? mustn't you have been panicing? mustn't he have been panicing? mustn't we have been panicing? mustn't you have been panicing? mustn't they have been panicing?