should demand
Verbo regular: demand - demanded- demanded

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should demand
you should demand
he should demand
we should demand
you should demand
they should demand 	I should be demanding
you should be demanding
he should be demanding
we should be demanding
you should be demanding
they should be demanding	I should have demanded
you should have demanded
he should have demanded
we should have demanded
you should have demanded
they should have demanded	I should have been demanding
you should have been demanding
he should have been demanding
we should have been demanding
you should have been demanding
they should have been demanding	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not demand
you should not demand
he should not demand
we should not demand
you should not demand
they should not demand 	I should not be demanding
you should not be demanding
he should not be demanding
we should not be demanding
you should not be demanding
they should not be demanding	I should not have demanded
you should not have demanded
he should not have demanded
we should not have demanded
you should not have demanded
they should not have demanded	I should not have been demanding
you should not have been demanding
he should not have been demanding
we should not have been demanding
you should not have been demanding
they should not have been demanding	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I demand?
should you demand?
should he demand?
should we demand?
should you demand?
should they demand? 	should I be demanding?
should you be demanding?
should he be demanding?
should we be demanding?
should you be demanding?
should they be demanding? 	should I have demanded?
should you have demanded?
should he have demanded?
should we have demanded?
should you have demanded?
should they have demanded? 	should I have been demanding?
should you have been demanding?
should he have been demanding?
should we have been demanding?
should you have been demanding?
should they have been demanding? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not demand?
should you not demand?
should he not demand?
should we not demand?
should you not demand?
should they not demand? 	should I not be demanding?
should you not be demanding?
should he not be demanding?
should we not be demanding?
should you not be demanding?
should they not be demanding? 	should I not have demanded?
should you not have demanded?
should he not have demanded?
should we not have demanded?
should you not have demanded?
should they not have demanded? 	should I not have been demanding?
should you not have been demanding?
should he not have been demanding?
should we not have been demanding?
should you not have been demanding?
should they not have been demanding?