I must occupy you must occupy she must occupy we must occupy you must occupy they must occupy
Forma com V-ing
I must be occupying you must be occupying she must be occupying we must be occupying you must be occupying they must be occupying
Perfeito
I must have occupied you must have occupied she must have occupied we must have occupied you must have occupied they must have occupied
Perfeito com V-ing
I must have been occupying you must have been occupying she must have been occupying we must have been occupying you must have been occupying they must have been occupying
Negação
Forma simple
I mustn't occupy you mustn't occupy she mustn't occupy we mustn't occupy you mustn't occupy they mustn't occupy
Forma com V-ing
I mustn't be occupying you mustn't be occupying she mustn't be occupying we mustn't be occupying you mustn't be occupying they mustn't be occupying
Perfeito
I mustn't have occupied you mustn't have occupied she mustn't have occupied we mustn't have occupied you mustn't have occupied they mustn't have occupied
Perfeito com V-ing
I mustn't have been occupying you mustn't have been occupying she mustn't have been occupying we mustn't have been occupying you mustn't have been occupying they mustn't have been occupying
Forma interrogativa
Forma simple
must I occupy? must you occupy? must she occupy? must we occupy? must you occupy? must they occupy?
Forma com V-ing
must I be occupying? must you be occupying? must she be occupying? must we be occupying? must you be occupying? must they be occupying?
Perfeito
must I have occupied? must you have occupied? must she have occupied? must we have occupied? must you have occupied? must they have occupied?
Perfeito com V-ing
must I have been occupying? must you have been occupying? must she have been occupying? must we have been occupying? must you have been occupying? must they have been occupying?
Forma interro-Negação
Forma simple
mustn't I occupy? mustn't you occupy? mustn't she occupy? mustn't we occupy? mustn't you occupy? mustn't they occupy?
Forma com V-ing
mustn't I be occupying? mustn't you be occupying? mustn't she be occupying? mustn't we be occupying? mustn't you be occupying? mustn't they be occupying?
Perfeito
mustn't I have occupied? mustn't you have occupied? mustn't she have occupied? mustn't we have occupied? mustn't you have occupied? mustn't they have occupied?
Perfeito com V-ing
mustn't I have been occupying? mustn't you have been occupying? mustn't she have been occupying? mustn't we have been occupying? mustn't you have been occupying? mustn't they have been occupying?