should spoil
Verbo irregular: spoil - spoiled, spoilt- spoiled, spoilt

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should spoil
you should spoil
she should spoil
we should spoil
you should spoil
they should spoil 	I should be spoiling
you should be spoiling
she should be spoiling
we should be spoiling
you should be spoiling
they should be spoiling	I should have spoiled, spoilt
you should have spoiled, spoilt
she should have spoiled, spoilt
we should have spoiled, spoilt
you should have spoiled, spoilt
they should have spoiled, spoilt	I should have been spoiling
you should have been spoiling
she should have been spoiling
we should have been spoiling
you should have been spoiling
they should have been spoiling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not spoil
you should not spoil
she should not spoil
we should not spoil
you should not spoil
they should not spoil 	I should not be spoiling
you should not be spoiling
she should not be spoiling
we should not be spoiling
you should not be spoiling
they should not be spoiling	I should not have spoiled, spoilt
you should not have spoiled, spoilt
she should not have spoiled, spoilt
we should not have spoiled, spoilt
you should not have spoiled, spoilt
they should not have spoiled, spoilt	I should not have been spoiling
you should not have been spoiling
she should not have been spoiling
we should not have been spoiling
you should not have been spoiling
they should not have been spoiling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I spoil?
should you spoil?
should she spoil?
should we spoil?
should you spoil?
should they spoil? 	should I be spoiling?
should you be spoiling?
should she be spoiling?
should we be spoiling?
should you be spoiling?
should they be spoiling? 	should I have spoiled, spoilt?
should you have spoiled, spoilt?
should she have spoiled, spoilt?
should we have spoiled, spoilt?
should you have spoiled, spoilt?
should they have spoiled, spoilt? 	should I have been spoiling?
should you have been spoiling?
should she have been spoiling?
should we have been spoiling?
should you have been spoiling?
should they have been spoiling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not spoil?
should you not spoil?
should she not spoil?
should we not spoil?
should you not spoil?
should they not spoil? 	should I not be spoiling?
should you not be spoiling?
should she not be spoiling?
should we not be spoiling?
should you not be spoiling?
should they not be spoiling? 	should I not have spoiled, spoilt?
should you not have spoiled, spoilt?
should she not have spoiled, spoilt?
should we not have spoiled, spoilt?
should you not have spoiled, spoilt?
should they not have spoiled, spoilt? 	should I not have been spoiling?
should you not have been spoiling?
should she not have been spoiling?
should we not have been spoiling?
should you not have been spoiling?
should they not have been spoiling?