I must roast you must roast he must roast we must roast you must roast they must roast
Forma con V-ing
I must be roasting you must be roasting he must be roasting we must be roasting you must be roasting they must be roasting
Perfetto
I must have roasted you must have roasted he must have roasted we must have roasted you must have roasted they must have roasted
Perfetto con V-ing
I must have been roasting you must have been roasting he must have been roasting we must have been roasting you must have been roasting they must have been roasting
Negazione
Forma semplice
I mustn't roast you mustn't roast he mustn't roast we mustn't roast you mustn't roast they mustn't roast
Forma con V-ing
I mustn't be roasting you mustn't be roasting he mustn't be roasting we mustn't be roasting you mustn't be roasting they mustn't be roasting
Perfetto
I mustn't have roasted you mustn't have roasted he mustn't have roasted we mustn't have roasted you mustn't have roasted they mustn't have roasted
Perfetto con V-ing
I mustn't have been roasting you mustn't have been roasting he mustn't have been roasting we mustn't have been roasting you mustn't have been roasting they mustn't have been roasting
Forma interrogativa
Forma semplice
must I roast? must you roast? must he roast? must we roast? must you roast? must they roast?
Forma con V-ing
must I be roasting? must you be roasting? must he be roasting? must we be roasting? must you be roasting? must they be roasting?
Perfetto
must I have roasted? must you have roasted? must he have roasted? must we have roasted? must you have roasted? must they have roasted?
Perfetto con V-ing
must I have been roasting? must you have been roasting? must he have been roasting? must we have been roasting? must you have been roasting? must they have been roasting?
Forma interro-negativa
Forma semplice
mustn't I roast? mustn't you roast? mustn't he roast? mustn't we roast? mustn't you roast? mustn't they roast?
Forma con V-ing
mustn't I be roasting? mustn't you be roasting? mustn't he be roasting? mustn't we be roasting? mustn't you be roasting? mustn't they be roasting?
Perfetto
mustn't I have roasted? mustn't you have roasted? mustn't he have roasted? mustn't we have roasted? mustn't you have roasted? mustn't they have roasted?
Perfetto con V-ing
mustn't I have been roasting? mustn't you have been roasting? mustn't he have been roasting? mustn't we have been roasting? mustn't you have been roasting? mustn't they have been roasting?