I must disturb you must disturb she must disturb we must disturb you must disturb they must disturb
Forma com V-ing
I must be disturbing you must be disturbing she must be disturbing we must be disturbing you must be disturbing they must be disturbing
Perfeito
I must have disturbed you must have disturbed she must have disturbed we must have disturbed you must have disturbed they must have disturbed
Perfeito com V-ing
I must have been disturbing you must have been disturbing she must have been disturbing we must have been disturbing you must have been disturbing they must have been disturbing
Negação
Forma simple
I mustn't disturb you mustn't disturb she mustn't disturb we mustn't disturb you mustn't disturb they mustn't disturb
Forma com V-ing
I mustn't be disturbing you mustn't be disturbing she mustn't be disturbing we mustn't be disturbing you mustn't be disturbing they mustn't be disturbing
Perfeito
I mustn't have disturbed you mustn't have disturbed she mustn't have disturbed we mustn't have disturbed you mustn't have disturbed they mustn't have disturbed
Perfeito com V-ing
I mustn't have been disturbing you mustn't have been disturbing she mustn't have been disturbing we mustn't have been disturbing you mustn't have been disturbing they mustn't have been disturbing
Forma interrogativa
Forma simple
must I disturb? must you disturb? must she disturb? must we disturb? must you disturb? must they disturb?
Forma com V-ing
must I be disturbing? must you be disturbing? must she be disturbing? must we be disturbing? must you be disturbing? must they be disturbing?
Perfeito
must I have disturbed? must you have disturbed? must she have disturbed? must we have disturbed? must you have disturbed? must they have disturbed?
Perfeito com V-ing
must I have been disturbing? must you have been disturbing? must she have been disturbing? must we have been disturbing? must you have been disturbing? must they have been disturbing?
Forma interro-Negação
Forma simple
mustn't I disturb? mustn't you disturb? mustn't she disturb? mustn't we disturb? mustn't you disturb? mustn't they disturb?
Forma com V-ing
mustn't I be disturbing? mustn't you be disturbing? mustn't she be disturbing? mustn't we be disturbing? mustn't you be disturbing? mustn't they be disturbing?
Perfeito
mustn't I have disturbed? mustn't you have disturbed? mustn't she have disturbed? mustn't we have disturbed? mustn't you have disturbed? mustn't they have disturbed?
Perfeito com V-ing
mustn't I have been disturbing? mustn't you have been disturbing? mustn't she have been disturbing? mustn't we have been disturbing? mustn't you have been disturbing? mustn't they have been disturbing?