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