should focus
Verbo regular: focus - focused- focused

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should focus
you should focus
he should focus
we should focus
you should focus
they should focus 	I should be focusing
you should be focusing
he should be focusing
we should be focusing
you should be focusing
they should be focusing	I should have focused
you should have focused
he should have focused
we should have focused
you should have focused
they should have focused	I should have been focusing
you should have been focusing
he should have been focusing
we should have been focusing
you should have been focusing
they should have been focusing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should not focus
you should not focus
he should not focus
we should not focus
you should not focus
they should not focus 	I should not be focusing
you should not be focusing
he should not be focusing
we should not be focusing
you should not be focusing
they should not be focusing	I should not have focused
you should not have focused
he should not have focused
we should not have focused
you should not have focused
they should not have focused	I should not have been focusing
you should not have been focusing
he should not have been focusing
we should not have been focusing
you should not have been focusing
they should not have been focusing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I focus?
should you focus?
should he focus?
should we focus?
should you focus?
should they focus? 	should I be focusing?
should you be focusing?
should he be focusing?
should we be focusing?
should you be focusing?
should they be focusing? 	should I have focused?
should you have focused?
should he have focused?
should we have focused?
should you have focused?
should they have focused? 	should I have been focusing?
should you have been focusing?
should he have been focusing?
should we have been focusing?
should you have been focusing?
should they have been focusing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I not focus?
should you not focus?
should he not focus?
should we not focus?
should you not focus?
should they not focus? 	should I not be focusing?
should you not be focusing?
should he not be focusing?
should we not be focusing?
should you not be focusing?
should they not be focusing? 	should I not have focused?
should you not have focused?
should he not have focused?
should we not have focused?
should you not have focused?
should they not have focused? 	should I not have been focusing?
should you not have been focusing?
should he not have been focusing?
should we not have been focusing?
should you not have been focusing?
should they not have been focusing?