I must bard you must bard he must bard we must bard you must bard they must bard
Forma com V-ing
I must be barding you must be barding he must be barding we must be barding you must be barding they must be barding
Perfeito
I must have barded you must have barded he must have barded we must have barded you must have barded they must have barded
Perfeito com V-ing
I must have been barding you must have been barding he must have been barding we must have been barding you must have been barding they must have been barding
Negação
Forma simple
I mustn't bard you mustn't bard he mustn't bard we mustn't bard you mustn't bard they mustn't bard
Forma com V-ing
I mustn't be barding you mustn't be barding he mustn't be barding we mustn't be barding you mustn't be barding they mustn't be barding
Perfeito
I mustn't have barded you mustn't have barded he mustn't have barded we mustn't have barded you mustn't have barded they mustn't have barded
Perfeito com V-ing
I mustn't have been barding you mustn't have been barding he mustn't have been barding we mustn't have been barding you mustn't have been barding they mustn't have been barding
Forma interrogativa
Forma simple
must I bard? must you bard? must he bard? must we bard? must you bard? must they bard?
Forma com V-ing
must I be barding? must you be barding? must he be barding? must we be barding? must you be barding? must they be barding?
Perfeito
must I have barded? must you have barded? must he have barded? must we have barded? must you have barded? must they have barded?
Perfeito com V-ing
must I have been barding? must you have been barding? must he have been barding? must we have been barding? must you have been barding? must they have been barding?
Forma interro-Negação
Forma simple
mustn't I bard? mustn't you bard? mustn't he bard? mustn't we bard? mustn't you bard? mustn't they bard?
Forma com V-ing
mustn't I be barding? mustn't you be barding? mustn't he be barding? mustn't we be barding? mustn't you be barding? mustn't they be barding?
Perfeito
mustn't I have barded? mustn't you have barded? mustn't he have barded? mustn't we have barded? mustn't you have barded? mustn't they have barded?
Perfeito com V-ing
mustn't I have been barding? mustn't you have been barding? mustn't he have been barding? mustn't we have been barding? mustn't you have been barding? mustn't they have been barding?