should nitride
Verbo regular: nitride - nitrided- nitrided

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should nitride
you should nitride
he should nitride
we should nitride
you should nitride
they should nitride 	I should be nitriding
you should be nitriding
he should be nitriding
we should be nitriding
you should be nitriding
they should be nitriding	I should have nitrided
you should have nitrided
he should have nitrided
we should have nitrided
you should have nitrided
they should have nitrided	I should have been nitriding
you should have been nitriding
he should have been nitriding
we should have been nitriding
you should have been nitriding
they should have been nitriding	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should not nitride
you should not nitride
he should not nitride
we should not nitride
you should not nitride
they should not nitride 	I should not be nitriding
you should not be nitriding
he should not be nitriding
we should not be nitriding
you should not be nitriding
they should not be nitriding	I should not have nitrided
you should not have nitrided
he should not have nitrided
we should not have nitrided
you should not have nitrided
they should not have nitrided	I should not have been nitriding
you should not have been nitriding
he should not have been nitriding
we should not have been nitriding
you should not have been nitriding
they should not have been nitriding	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I nitride?
should you nitride?
should he nitride?
should we nitride?
should you nitride?
should they nitride? 	should I be nitriding?
should you be nitriding?
should he be nitriding?
should we be nitriding?
should you be nitriding?
should they be nitriding? 	should I have nitrided?
should you have nitrided?
should he have nitrided?
should we have nitrided?
should you have nitrided?
should they have nitrided? 	should I have been nitriding?
should you have been nitriding?
should he have been nitriding?
should we have been nitriding?
should you have been nitriding?
should they have been nitriding? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I not nitride?
should you not nitride?
should he not nitride?
should we not nitride?
should you not nitride?
should they not nitride? 	should I not be nitriding?
should you not be nitriding?
should he not be nitriding?
should we not be nitriding?
should you not be nitriding?
should they not be nitriding? 	should I not have nitrided?
should you not have nitrided?
should he not have nitrided?
should we not have nitrided?
should you not have nitrided?
should they not have nitrided? 	should I not have been nitriding?
should you not have been nitriding?
should he not have been nitriding?
should we not have been nitriding?
should you not have been nitriding?
should they not have been nitriding?