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