should race
Verbo regular: race - raced- raced

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should race
you should race
he should race
we should race
you should race
they should race 	I should be racing
you should be racing
he should be racing
we should be racing
you should be racing
they should be racing	I should have raced
you should have raced
he should have raced
we should have raced
you should have raced
they should have raced	I should have been racing
you should have been racing
he should have been racing
we should have been racing
you should have been racing
they should have been racing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should not race
you should not race
he should not race
we should not race
you should not race
they should not race 	I should not be racing
you should not be racing
he should not be racing
we should not be racing
you should not be racing
they should not be racing	I should not have raced
you should not have raced
he should not have raced
we should not have raced
you should not have raced
they should not have raced	I should not have been racing
you should not have been racing
he should not have been racing
we should not have been racing
you should not have been racing
they should not have been racing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I race?
should you race?
should he race?
should we race?
should you race?
should they race? 	should I be racing?
should you be racing?
should he be racing?
should we be racing?
should you be racing?
should they be racing? 	should I have raced?
should you have raced?
should he have raced?
should we have raced?
should you have raced?
should they have raced? 	should I have been racing?
should you have been racing?
should he have been racing?
should we have been racing?
should you have been racing?
should they have been racing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I not race?
should you not race?
should he not race?
should we not race?
should you not race?
should they not race? 	should I not be racing?
should you not be racing?
should he not be racing?
should we not be racing?
should you not be racing?
should they not be racing? 	should I not have raced?
should you not have raced?
should he not have raced?
should we not have raced?
should you not have raced?
should they not have raced? 	should I not have been racing?
should you not have been racing?
should he not have been racing?
should we not have been racing?
should you not have been racing?
should they not have been racing?