should pain
Verbo regular: pain - pained- pained

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should pain
you should pain
he should pain
we should pain
you should pain
they should pain 	I should be paining
you should be paining
he should be paining
we should be paining
you should be paining
they should be paining	I should have pained
you should have pained
he should have pained
we should have pained
you should have pained
they should have pained	I should have been paining
you should have been paining
he should have been paining
we should have been paining
you should have been paining
they should have been paining	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should not pain
you should not pain
he should not pain
we should not pain
you should not pain
they should not pain 	I should not be paining
you should not be paining
he should not be paining
we should not be paining
you should not be paining
they should not be paining	I should not have pained
you should not have pained
he should not have pained
we should not have pained
you should not have pained
they should not have pained	I should not have been paining
you should not have been paining
he should not have been paining
we should not have been paining
you should not have been paining
they should not have been paining	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I pain?
should you pain?
should he pain?
should we pain?
should you pain?
should they pain? 	should I be paining?
should you be paining?
should he be paining?
should we be paining?
should you be paining?
should they be paining? 	should I have pained?
should you have pained?
should he have pained?
should we have pained?
should you have pained?
should they have pained? 	should I have been paining?
should you have been paining?
should he have been paining?
should we have been paining?
should you have been paining?
should they have been paining? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I not pain?
should you not pain?
should he not pain?
should we not pain?
should you not pain?
should they not pain? 	should I not be paining?
should you not be paining?
should he not be paining?
should we not be paining?
should you not be paining?
should they not be paining? 	should I not have pained?
should you not have pained?
should he not have pained?
should we not have pained?
should you not have pained?
should they not have pained? 	should I not have been paining?
should you not have been paining?
should he not have been paining?
should we not have been paining?
should you not have been paining?
should they not have been paining?