I must solder you must solder she must solder we must solder you must solder they must solder
Forma con V-ing
I must be soldering you must be soldering she must be soldering we must be soldering you must be soldering they must be soldering
Perfetto
I must have soldered you must have soldered she must have soldered we must have soldered you must have soldered they must have soldered
Perfetto con V-ing
I must have been soldering you must have been soldering she must have been soldering we must have been soldering you must have been soldering they must have been soldering
Negazione
Forma semplice
I mustn't solder you mustn't solder she mustn't solder we mustn't solder you mustn't solder they mustn't solder
Forma con V-ing
I mustn't be soldering you mustn't be soldering she mustn't be soldering we mustn't be soldering you mustn't be soldering they mustn't be soldering
Perfetto
I mustn't have soldered you mustn't have soldered she mustn't have soldered we mustn't have soldered you mustn't have soldered they mustn't have soldered
Perfetto con V-ing
I mustn't have been soldering you mustn't have been soldering she mustn't have been soldering we mustn't have been soldering you mustn't have been soldering they mustn't have been soldering
Forma interrogativa
Forma semplice
must I solder? must you solder? must she solder? must we solder? must you solder? must they solder?
Forma con V-ing
must I be soldering? must you be soldering? must she be soldering? must we be soldering? must you be soldering? must they be soldering?
Perfetto
must I have soldered? must you have soldered? must she have soldered? must we have soldered? must you have soldered? must they have soldered?
Perfetto con V-ing
must I have been soldering? must you have been soldering? must she have been soldering? must we have been soldering? must you have been soldering? must they have been soldering?
Forma interro-negativa
Forma semplice
mustn't I solder? mustn't you solder? mustn't she solder? mustn't we solder? mustn't you solder? mustn't they solder?
Forma con V-ing
mustn't I be soldering? mustn't you be soldering? mustn't she be soldering? mustn't we be soldering? mustn't you be soldering? mustn't they be soldering?
Perfetto
mustn't I have soldered? mustn't you have soldered? mustn't she have soldered? mustn't we have soldered? mustn't you have soldered? mustn't they have soldered?
Perfetto con V-ing
mustn't I have been soldering? mustn't you have been soldering? mustn't she have been soldering? mustn't we have been soldering? mustn't you have been soldering? mustn't they have been soldering?