I must assure you must assure he must assure we must assure you must assure they must assure
Forma com V-ing
I must be assuring you must be assuring he must be assuring we must be assuring you must be assuring they must be assuring
Perfeito
I must have assured you must have assured he must have assured we must have assured you must have assured they must have assured
Perfeito com V-ing
I must have been assuring you must have been assuring he must have been assuring we must have been assuring you must have been assuring they must have been assuring
Negação
Forma simple
I mustn't assure you mustn't assure he mustn't assure we mustn't assure you mustn't assure they mustn't assure
Forma com V-ing
I mustn't be assuring you mustn't be assuring he mustn't be assuring we mustn't be assuring you mustn't be assuring they mustn't be assuring
Perfeito
I mustn't have assured you mustn't have assured he mustn't have assured we mustn't have assured you mustn't have assured they mustn't have assured
Perfeito com V-ing
I mustn't have been assuring you mustn't have been assuring he mustn't have been assuring we mustn't have been assuring you mustn't have been assuring they mustn't have been assuring
Forma interrogativa
Forma simple
must I assure? must you assure? must he assure? must we assure? must you assure? must they assure?
Forma com V-ing
must I be assuring? must you be assuring? must he be assuring? must we be assuring? must you be assuring? must they be assuring?
Perfeito
must I have assured? must you have assured? must he have assured? must we have assured? must you have assured? must they have assured?
Perfeito com V-ing
must I have been assuring? must you have been assuring? must he have been assuring? must we have been assuring? must you have been assuring? must they have been assuring?
Forma interro-Negação
Forma simple
mustn't I assure? mustn't you assure? mustn't he assure? mustn't we assure? mustn't you assure? mustn't they assure?
Forma com V-ing
mustn't I be assuring? mustn't you be assuring? mustn't he be assuring? mustn't we be assuring? mustn't you be assuring? mustn't they be assuring?
Perfeito
mustn't I have assured? mustn't you have assured? mustn't he have assured? mustn't we have assured? mustn't you have assured? mustn't they have assured?
Perfeito com V-ing
mustn't I have been assuring? mustn't you have been assuring? mustn't he have been assuring? mustn't we have been assuring? mustn't you have been assuring? mustn't they have been assuring?