should program
Verbo regular: program - programmed- programmed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should program
you should program
he should program
we should program
you should program
they should program 	I should be programming
you should be programming
he should be programming
we should be programming
you should be programming
they should be programming	I should have programmed
you should have programmed
he should have programmed
we should have programmed
you should have programmed
they should have programmed	I should have been programming
you should have been programming
he should have been programming
we should have been programming
you should have been programming
they should have been programming	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should not program
you should not program
he should not program
we should not program
you should not program
they should not program 	I should not be programming
you should not be programming
he should not be programming
we should not be programming
you should not be programming
they should not be programming	I should not have programmed
you should not have programmed
he should not have programmed
we should not have programmed
you should not have programmed
they should not have programmed	I should not have been programming
you should not have been programming
he should not have been programming
we should not have been programming
you should not have been programming
they should not have been programming	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I program?
should you program?
should he program?
should we program?
should you program?
should they program? 	should I be programming?
should you be programming?
should he be programming?
should we be programming?
should you be programming?
should they be programming? 	should I have programmed?
should you have programmed?
should he have programmed?
should we have programmed?
should you have programmed?
should they have programmed? 	should I have been programming?
should you have been programming?
should he have been programming?
should we have been programming?
should you have been programming?
should they have been programming? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I not program?
should you not program?
should he not program?
should we not program?
should you not program?
should they not program? 	should I not be programming?
should you not be programming?
should he not be programming?
should we not be programming?
should you not be programming?
should they not be programming? 	should I not have programmed?
should you not have programmed?
should he not have programmed?
should we not have programmed?
should you not have programmed?
should they not have programmed? 	should I not have been programming?
should you not have been programming?
should he not have been programming?
should we not have been programming?
should you not have been programming?
should they not have been programming?