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