I must invert you must invert he must invert we must invert you must invert they must invert
Forma con V-ing
I must be inverting you must be inverting he must be inverting we must be inverting you must be inverting they must be inverting
Perfetto
I must have inverted you must have inverted he must have inverted we must have inverted you must have inverted they must have inverted
Perfetto con V-ing
I must have been inverting you must have been inverting he must have been inverting we must have been inverting you must have been inverting they must have been inverting
Negazione
Forma semplice
I must not invert you must not invert he must not invert we must not invert you must not invert they must not invert
Forma con V-ing
I must not be inverting you must not be inverting he must not be inverting we must not be inverting you must not be inverting they must not be inverting
Perfetto
I must not have inverted you must not have inverted he must not have inverted we must not have inverted you must not have inverted they must not have inverted
Perfetto con V-ing
I must not have been inverting you must not have been inverting he must not have been inverting we must not have been inverting you must not have been inverting they must not have been inverting
Forma interrogativa
Forma semplice
must I invert? must you invert? must he invert? must we invert? must you invert? must they invert?
Forma con V-ing
must I be inverting? must you be inverting? must he be inverting? must we be inverting? must you be inverting? must they be inverting?
Perfetto
must I have inverted? must you have inverted? must he have inverted? must we have inverted? must you have inverted? must they have inverted?
Perfetto con V-ing
must I have been inverting? must you have been inverting? must he have been inverting? must we have been inverting? must you have been inverting? must they have been inverting?
Forma interro-negativa
Forma semplice
must I not invert? must you not invert? must he not invert? must we not invert? must you not invert? must they not invert?
Forma con V-ing
must I not be inverting? must you not be inverting? must he not be inverting? must we not be inverting? must you not be inverting? must they not be inverting?
Perfetto
must I not have inverted? must you not have inverted? must he not have inverted? must we not have inverted? must you not have inverted? must they not have inverted?
Perfetto con V-ing
must I not have been inverting? must you not have been inverting? must he not have been inverting? must we not have been inverting? must you not have been inverting? must they not have been inverting?