I must dawn you must dawn he must dawn we must dawn you must dawn they must dawn
Forma com V-ing
I must be dawning you must be dawning he must be dawning we must be dawning you must be dawning they must be dawning
Perfeito
I must have dawned you must have dawned he must have dawned we must have dawned you must have dawned they must have dawned
Perfeito com V-ing
I must have been dawning you must have been dawning he must have been dawning we must have been dawning you must have been dawning they must have been dawning
Negação
Forma simple
I mustn't dawn you mustn't dawn he mustn't dawn we mustn't dawn you mustn't dawn they mustn't dawn
Forma com V-ing
I mustn't be dawning you mustn't be dawning he mustn't be dawning we mustn't be dawning you mustn't be dawning they mustn't be dawning
Perfeito
I mustn't have dawned you mustn't have dawned he mustn't have dawned we mustn't have dawned you mustn't have dawned they mustn't have dawned
Perfeito com V-ing
I mustn't have been dawning you mustn't have been dawning he mustn't have been dawning we mustn't have been dawning you mustn't have been dawning they mustn't have been dawning
Forma interrogativa
Forma simple
must I dawn? must you dawn? must he dawn? must we dawn? must you dawn? must they dawn?
Forma com V-ing
must I be dawning? must you be dawning? must he be dawning? must we be dawning? must you be dawning? must they be dawning?
Perfeito
must I have dawned? must you have dawned? must he have dawned? must we have dawned? must you have dawned? must they have dawned?
Perfeito com V-ing
must I have been dawning? must you have been dawning? must he have been dawning? must we have been dawning? must you have been dawning? must they have been dawning?
Forma interro-Negação
Forma simple
mustn't I dawn? mustn't you dawn? mustn't he dawn? mustn't we dawn? mustn't you dawn? mustn't they dawn?
Forma com V-ing
mustn't I be dawning? mustn't you be dawning? mustn't he be dawning? mustn't we be dawning? mustn't you be dawning? mustn't they be dawning?
Perfeito
mustn't I have dawned? mustn't you have dawned? mustn't he have dawned? mustn't we have dawned? mustn't you have dawned? mustn't they have dawned?
Perfeito com V-ing
mustn't I have been dawning? mustn't you have been dawning? mustn't he have been dawning? mustn't we have been dawning? mustn't you have been dawning? mustn't they have been dawning?