I must receipt you must receipt he must receipt we must receipt you must receipt they must receipt
Forma com V-ing
I must be receipting you must be receipting he must be receipting we must be receipting you must be receipting they must be receipting
Perfeito
I must have receipted you must have receipted he must have receipted we must have receipted you must have receipted they must have receipted
Perfeito com V-ing
I must have been receipting you must have been receipting he must have been receipting we must have been receipting you must have been receipting they must have been receipting
Negação
Forma simple
I mustn't receipt you mustn't receipt he mustn't receipt we mustn't receipt you mustn't receipt they mustn't receipt
Forma com V-ing
I mustn't be receipting you mustn't be receipting he mustn't be receipting we mustn't be receipting you mustn't be receipting they mustn't be receipting
Perfeito
I mustn't have receipted you mustn't have receipted he mustn't have receipted we mustn't have receipted you mustn't have receipted they mustn't have receipted
Perfeito com V-ing
I mustn't have been receipting you mustn't have been receipting he mustn't have been receipting we mustn't have been receipting you mustn't have been receipting they mustn't have been receipting
Forma interrogativa
Forma simple
must I receipt? must you receipt? must he receipt? must we receipt? must you receipt? must they receipt?
Forma com V-ing
must I be receipting? must you be receipting? must he be receipting? must we be receipting? must you be receipting? must they be receipting?
Perfeito
must I have receipted? must you have receipted? must he have receipted? must we have receipted? must you have receipted? must they have receipted?
Perfeito com V-ing
must I have been receipting? must you have been receipting? must he have been receipting? must we have been receipting? must you have been receipting? must they have been receipting?
Forma interro-Negação
Forma simple
mustn't I receipt? mustn't you receipt? mustn't he receipt? mustn't we receipt? mustn't you receipt? mustn't they receipt?
Forma com V-ing
mustn't I be receipting? mustn't you be receipting? mustn't he be receipting? mustn't we be receipting? mustn't you be receipting? mustn't they be receipting?
Perfeito
mustn't I have receipted? mustn't you have receipted? mustn't he have receipted? mustn't we have receipted? mustn't you have receipted? mustn't they have receipted?
Perfeito com V-ing
mustn't I have been receipting? mustn't you have been receipting? mustn't he have been receipting? mustn't we have been receipting? mustn't you have been receipting? mustn't they have been receipting?