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