must solder
Verbo regolare: solder - soldered- soldered

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must solder
you must solder
he must solder
we must solder
you must solder
they must solder 	I must be soldering
you must be soldering
he must be soldering
we must be soldering
you must be soldering
they must be soldering	I must have soldered
you must have soldered
he must have soldered
we must have soldered
you must have soldered
they must have soldered	I must have been soldering
you must have been soldering
he must have been soldering
we must have been soldering
you must have been soldering
they must have been soldering	

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

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