should niello
Verbo regular: niello - nielloed- nielloed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should niello
you should niello
he should niello
we should niello
you should niello
they should niello 	I should be nielloing
you should be nielloing
he should be nielloing
we should be nielloing
you should be nielloing
they should be nielloing	I should have nielloed
you should have nielloed
he should have nielloed
we should have nielloed
you should have nielloed
they should have nielloed	I should have been nielloing
you should have been nielloing
he should have been nielloing
we should have been nielloing
you should have been nielloing
they should have been nielloing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not niello
you should not niello
he should not niello
we should not niello
you should not niello
they should not niello 	I should not be nielloing
you should not be nielloing
he should not be nielloing
we should not be nielloing
you should not be nielloing
they should not be nielloing	I should not have nielloed
you should not have nielloed
he should not have nielloed
we should not have nielloed
you should not have nielloed
they should not have nielloed	I should not have been nielloing
you should not have been nielloing
he should not have been nielloing
we should not have been nielloing
you should not have been nielloing
they should not have been nielloing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I niello?
should you niello?
should he niello?
should we niello?
should you niello?
should they niello? 	should I be nielloing?
should you be nielloing?
should he be nielloing?
should we be nielloing?
should you be nielloing?
should they be nielloing? 	should I have nielloed?
should you have nielloed?
should he have nielloed?
should we have nielloed?
should you have nielloed?
should they have nielloed? 	should I have been nielloing?
should you have been nielloing?
should he have been nielloing?
should we have been nielloing?
should you have been nielloing?
should they have been nielloing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not niello?
should you not niello?
should he not niello?
should we not niello?
should you not niello?
should they not niello? 	should I not be nielloing?
should you not be nielloing?
should he not be nielloing?
should we not be nielloing?
should you not be nielloing?
should they not be nielloing? 	should I not have nielloed?
should you not have nielloed?
should he not have nielloed?
should we not have nielloed?
should you not have nielloed?
should they not have nielloed? 	should I not have been nielloing?
should you not have been nielloing?
should he not have been nielloing?
should we not have been nielloing?
should you not have been nielloing?
should they not have been nielloing?