I must commune you must commune he must commune we must commune you must commune they must commune
Forma com V-ing
I must be communing you must be communing he must be communing we must be communing you must be communing they must be communing
Perfeito
I must have communed you must have communed he must have communed we must have communed you must have communed they must have communed
Perfeito com V-ing
I must have been communing you must have been communing he must have been communing we must have been communing you must have been communing they must have been communing
Negação
Forma simple
I mustn't commune you mustn't commune he mustn't commune we mustn't commune you mustn't commune they mustn't commune
Forma com V-ing
I mustn't be communing you mustn't be communing he mustn't be communing we mustn't be communing you mustn't be communing they mustn't be communing
Perfeito
I mustn't have communed you mustn't have communed he mustn't have communed we mustn't have communed you mustn't have communed they mustn't have communed
Perfeito com V-ing
I mustn't have been communing you mustn't have been communing he mustn't have been communing we mustn't have been communing you mustn't have been communing they mustn't have been communing
Forma interrogativa
Forma simple
must I commune? must you commune? must he commune? must we commune? must you commune? must they commune?
Forma com V-ing
must I be communing? must you be communing? must he be communing? must we be communing? must you be communing? must they be communing?
Perfeito
must I have communed? must you have communed? must he have communed? must we have communed? must you have communed? must they have communed?
Perfeito com V-ing
must I have been communing? must you have been communing? must he have been communing? must we have been communing? must you have been communing? must they have been communing?
Forma interro-Negação
Forma simple
mustn't I commune? mustn't you commune? mustn't he commune? mustn't we commune? mustn't you commune? mustn't they commune?
Forma com V-ing
mustn't I be communing? mustn't you be communing? mustn't he be communing? mustn't we be communing? mustn't you be communing? mustn't they be communing?
Perfeito
mustn't I have communed? mustn't you have communed? mustn't he have communed? mustn't we have communed? mustn't you have communed? mustn't they have communed?
Perfeito com V-ing
mustn't I have been communing? mustn't you have been communing? mustn't he have been communing? mustn't we have been communing? mustn't you have been communing? mustn't they have been communing?