I must examine you must examine he must examine we must examine you must examine they must examine
Forma com V-ing
I must be examining you must be examining he must be examining we must be examining you must be examining they must be examining
Perfeito
I must have examined you must have examined he must have examined we must have examined you must have examined they must have examined
Perfeito com V-ing
I must have been examining you must have been examining he must have been examining we must have been examining you must have been examining they must have been examining
Negação
Forma simple
I mustn't examine you mustn't examine he mustn't examine we mustn't examine you mustn't examine they mustn't examine
Forma com V-ing
I mustn't be examining you mustn't be examining he mustn't be examining we mustn't be examining you mustn't be examining they mustn't be examining
Perfeito
I mustn't have examined you mustn't have examined he mustn't have examined we mustn't have examined you mustn't have examined they mustn't have examined
Perfeito com V-ing
I mustn't have been examining you mustn't have been examining he mustn't have been examining we mustn't have been examining you mustn't have been examining they mustn't have been examining
Forma interrogativa
Forma simple
must I examine? must you examine? must he examine? must we examine? must you examine? must they examine?
Forma com V-ing
must I be examining? must you be examining? must he be examining? must we be examining? must you be examining? must they be examining?
Perfeito
must I have examined? must you have examined? must he have examined? must we have examined? must you have examined? must they have examined?
Perfeito com V-ing
must I have been examining? must you have been examining? must he have been examining? must we have been examining? must you have been examining? must they have been examining?
Forma interro-Negação
Forma simple
mustn't I examine? mustn't you examine? mustn't he examine? mustn't we examine? mustn't you examine? mustn't they examine?
Forma com V-ing
mustn't I be examining? mustn't you be examining? mustn't he be examining? mustn't we be examining? mustn't you be examining? mustn't they be examining?
Perfeito
mustn't I have examined? mustn't you have examined? mustn't he have examined? mustn't we have examined? mustn't you have examined? mustn't they have examined?
Perfeito com V-ing
mustn't I have been examining? mustn't you have been examining? mustn't he have been examining? mustn't we have been examining? mustn't you have been examining? mustn't they have been examining?