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