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