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