must niello
Verbe régulier : niello - nielloed- nielloed

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must niello
you must niello
he must niello
we must niello
you must niello
they must niello 	I must be nielloing
you must be nielloing
he must be nielloing
we must be nielloing
you must be nielloing
they must be nielloing	I must have nielloed
you must have nielloed
he must have nielloed
we must have nielloed
you must have nielloed
they must have nielloed	I must have been nielloing
you must have been nielloing
he must have been nielloing
we must have been nielloing
you must have been nielloing
they must have been nielloing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't niello
you mustn't niello
he mustn't niello
we mustn't niello
you mustn't niello
they mustn't niello 	I mustn't be nielloing
you mustn't be nielloing
he mustn't be nielloing
we mustn't be nielloing
you mustn't be nielloing
they mustn't be nielloing	I mustn't have nielloed
you mustn't have nielloed
he mustn't have nielloed
we mustn't have nielloed
you mustn't have nielloed
they mustn't have nielloed	I mustn't have been nielloing
you mustn't have been nielloing
he mustn't have been nielloing
we mustn't have been nielloing
you mustn't have been nielloing
they mustn't have been nielloing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I niello?
must you niello?
must he niello?
must we niello?
must you niello?
must they niello? 	must I be nielloing?
must you be nielloing?
must he be nielloing?
must we be nielloing?
must you be nielloing?
must they be nielloing? 	must I have nielloed?
must you have nielloed?
must he have nielloed?
must we have nielloed?
must you have nielloed?
must they have nielloed? 	must I have been nielloing?
must you have been nielloing?
must he have been nielloing?
must we have been nielloing?
must you have been nielloing?
must they have been nielloing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I niello?
mustn't you niello?
mustn't he niello?
mustn't we niello?
mustn't you niello?
mustn't they niello? 	mustn't I be nielloing?
mustn't you be nielloing?
mustn't he be nielloing?
mustn't we be nielloing?
mustn't you be nielloing?
mustn't they be nielloing? 	mustn't I have nielloed?
mustn't you have nielloed?
mustn't he have nielloed?
mustn't we have nielloed?
mustn't you have nielloed?
mustn't they have nielloed? 	mustn't I have been nielloing?
mustn't you have been nielloing?
mustn't he have been nielloing?
mustn't we have been nielloing?
mustn't you have been nielloing?
mustn't they have been nielloing?