I must scuttle you must scuttle he must scuttle we must scuttle you must scuttle they must scuttle
Forma com V-ing
I must be scuttling you must be scuttling he must be scuttling we must be scuttling you must be scuttling they must be scuttling
Perfeito
I must have scuttled you must have scuttled he must have scuttled we must have scuttled you must have scuttled they must have scuttled
Perfeito com V-ing
I must have been scuttling you must have been scuttling he must have been scuttling we must have been scuttling you must have been scuttling they must have been scuttling
Negação
Forma simple
I mustn't scuttle you mustn't scuttle he mustn't scuttle we mustn't scuttle you mustn't scuttle they mustn't scuttle
Forma com V-ing
I mustn't be scuttling you mustn't be scuttling he mustn't be scuttling we mustn't be scuttling you mustn't be scuttling they mustn't be scuttling
Perfeito
I mustn't have scuttled you mustn't have scuttled he mustn't have scuttled we mustn't have scuttled you mustn't have scuttled they mustn't have scuttled
Perfeito com V-ing
I mustn't have been scuttling you mustn't have been scuttling he mustn't have been scuttling we mustn't have been scuttling you mustn't have been scuttling they mustn't have been scuttling
Forma interrogativa
Forma simple
must I scuttle? must you scuttle? must he scuttle? must we scuttle? must you scuttle? must they scuttle?
Forma com V-ing
must I be scuttling? must you be scuttling? must he be scuttling? must we be scuttling? must you be scuttling? must they be scuttling?
Perfeito
must I have scuttled? must you have scuttled? must he have scuttled? must we have scuttled? must you have scuttled? must they have scuttled?
Perfeito com V-ing
must I have been scuttling? must you have been scuttling? must he have been scuttling? must we have been scuttling? must you have been scuttling? must they have been scuttling?
Forma interro-Negação
Forma simple
mustn't I scuttle? mustn't you scuttle? mustn't he scuttle? mustn't we scuttle? mustn't you scuttle? mustn't they scuttle?
Forma com V-ing
mustn't I be scuttling? mustn't you be scuttling? mustn't he be scuttling? mustn't we be scuttling? mustn't you be scuttling? mustn't they be scuttling?
Perfeito
mustn't I have scuttled? mustn't you have scuttled? mustn't he have scuttled? mustn't we have scuttled? mustn't you have scuttled? mustn't they have scuttled?
Perfeito com V-ing
mustn't I have been scuttling? mustn't you have been scuttling? mustn't he have been scuttling? mustn't we have been scuttling? mustn't you have been scuttling? mustn't they have been scuttling?