should call
Verbo regular: call - called- called

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should call
you should call
he should call
we should call
you should call
they should call 	I should be calling
you should be calling
he should be calling
we should be calling
you should be calling
they should be calling	I should have called
you should have called
he should have called
we should have called
you should have called
they should have called	I should have been calling
you should have been calling
he should have been calling
we should have been calling
you should have been calling
they should have been calling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not call
you should not call
he should not call
we should not call
you should not call
they should not call 	I should not be calling
you should not be calling
he should not be calling
we should not be calling
you should not be calling
they should not be calling	I should not have called
you should not have called
he should not have called
we should not have called
you should not have called
they should not have called	I should not have been calling
you should not have been calling
he should not have been calling
we should not have been calling
you should not have been calling
they should not have been calling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I call?
should you call?
should he call?
should we call?
should you call?
should they call? 	should I be calling?
should you be calling?
should he be calling?
should we be calling?
should you be calling?
should they be calling? 	should I have called?
should you have called?
should he have called?
should we have called?
should you have called?
should they have called? 	should I have been calling?
should you have been calling?
should he have been calling?
should we have been calling?
should you have been calling?
should they have been calling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not call?
should you not call?
should he not call?
should we not call?
should you not call?
should they not call? 	should I not be calling?
should you not be calling?
should he not be calling?
should we not be calling?
should you not be calling?
should they not be calling? 	should I not have called?
should you not have called?
should he not have called?
should we not have called?
should you not have called?
should they not have called? 	should I not have been calling?
should you not have been calling?
should he not have been calling?
should we not have been calling?
should you not have been calling?
should they not have been calling?