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