should supersede
Verbo regular: supersede - superseded- superseded

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should supersede
you should supersede
she should supersede
we should supersede
you should supersede
they should supersede 	I should be superseding
you should be superseding
she should be superseding
we should be superseding
you should be superseding
they should be superseding	I should have superseded
you should have superseded
she should have superseded
we should have superseded
you should have superseded
they should have superseded	I should have been superseding
you should have been superseding
she should have been superseding
we should have been superseding
you should have been superseding
they should have been superseding	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not supersede
you should not supersede
she should not supersede
we should not supersede
you should not supersede
they should not supersede 	I should not be superseding
you should not be superseding
she should not be superseding
we should not be superseding
you should not be superseding
they should not be superseding	I should not have superseded
you should not have superseded
she should not have superseded
we should not have superseded
you should not have superseded
they should not have superseded	I should not have been superseding
you should not have been superseding
she should not have been superseding
we should not have been superseding
you should not have been superseding
they should not have been superseding	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I supersede?
should you supersede?
should she supersede?
should we supersede?
should you supersede?
should they supersede? 	should I be superseding?
should you be superseding?
should she be superseding?
should we be superseding?
should you be superseding?
should they be superseding? 	should I have superseded?
should you have superseded?
should she have superseded?
should we have superseded?
should you have superseded?
should they have superseded? 	should I have been superseding?
should you have been superseding?
should she have been superseding?
should we have been superseding?
should you have been superseding?
should they have been superseding? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not supersede?
should you not supersede?
should she not supersede?
should we not supersede?
should you not supersede?
should they not supersede? 	should I not be superseding?
should you not be superseding?
should she not be superseding?
should we not be superseding?
should you not be superseding?
should they not be superseding? 	should I not have superseded?
should you not have superseded?
should she not have superseded?
should we not have superseded?
should you not have superseded?
should they not have superseded? 	should I not have been superseding?
should you not have been superseding?
should she not have been superseding?
should we not have been superseding?
should you not have been superseding?
should they not have been superseding?