should discern
Verbo regular: discern - discerned- discerned

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should discern
you should discern
he should discern
we should discern
you should discern
they should discern 	I should be discerning
you should be discerning
he should be discerning
we should be discerning
you should be discerning
they should be discerning	I should have discerned
you should have discerned
he should have discerned
we should have discerned
you should have discerned
they should have discerned	I should have been discerning
you should have been discerning
he should have been discerning
we should have been discerning
you should have been discerning
they should have been discerning	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should not discern
you should not discern
he should not discern
we should not discern
you should not discern
they should not discern 	I should not be discerning
you should not be discerning
he should not be discerning
we should not be discerning
you should not be discerning
they should not be discerning	I should not have discerned
you should not have discerned
he should not have discerned
we should not have discerned
you should not have discerned
they should not have discerned	I should not have been discerning
you should not have been discerning
he should not have been discerning
we should not have been discerning
you should not have been discerning
they should not have been discerning	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I discern?
should you discern?
should he discern?
should we discern?
should you discern?
should they discern? 	should I be discerning?
should you be discerning?
should he be discerning?
should we be discerning?
should you be discerning?
should they be discerning? 	should I have discerned?
should you have discerned?
should he have discerned?
should we have discerned?
should you have discerned?
should they have discerned? 	should I have been discerning?
should you have been discerning?
should he have been discerning?
should we have been discerning?
should you have been discerning?
should they have been discerning? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I not discern?
should you not discern?
should he not discern?
should we not discern?
should you not discern?
should they not discern? 	should I not be discerning?
should you not be discerning?
should he not be discerning?
should we not be discerning?
should you not be discerning?
should they not be discerning? 	should I not have discerned?
should you not have discerned?
should he not have discerned?
should we not have discerned?
should you not have discerned?
should they not have discerned? 	should I not have been discerning?
should you not have been discerning?
should he not have been discerning?
should we not have been discerning?
should you not have been discerning?
should they not have been discerning?