should prevalue
Verbo regular: prevalue - prevalued- prevalued

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should prevalue
you should prevalue
she should prevalue
we should prevalue
you should prevalue
they should prevalue 	I should be prevaluing
you should be prevaluing
she should be prevaluing
we should be prevaluing
you should be prevaluing
they should be prevaluing	I should have prevalued
you should have prevalued
she should have prevalued
we should have prevalued
you should have prevalued
they should have prevalued	I should have been prevaluing
you should have been prevaluing
she should have been prevaluing
we should have been prevaluing
you should have been prevaluing
they should have been prevaluing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not prevalue
you should not prevalue
she should not prevalue
we should not prevalue
you should not prevalue
they should not prevalue 	I should not be prevaluing
you should not be prevaluing
she should not be prevaluing
we should not be prevaluing
you should not be prevaluing
they should not be prevaluing	I should not have prevalued
you should not have prevalued
she should not have prevalued
we should not have prevalued
you should not have prevalued
they should not have prevalued	I should not have been prevaluing
you should not have been prevaluing
she should not have been prevaluing
we should not have been prevaluing
you should not have been prevaluing
they should not have been prevaluing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I prevalue?
should you prevalue?
should she prevalue?
should we prevalue?
should you prevalue?
should they prevalue? 	should I be prevaluing?
should you be prevaluing?
should she be prevaluing?
should we be prevaluing?
should you be prevaluing?
should they be prevaluing? 	should I have prevalued?
should you have prevalued?
should she have prevalued?
should we have prevalued?
should you have prevalued?
should they have prevalued? 	should I have been prevaluing?
should you have been prevaluing?
should she have been prevaluing?
should we have been prevaluing?
should you have been prevaluing?
should they have been prevaluing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not prevalue?
should you not prevalue?
should she not prevalue?
should we not prevalue?
should you not prevalue?
should they not prevalue? 	should I not be prevaluing?
should you not be prevaluing?
should she not be prevaluing?
should we not be prevaluing?
should you not be prevaluing?
should they not be prevaluing? 	should I not have prevalued?
should you not have prevalued?
should she not have prevalued?
should we not have prevalued?
should you not have prevalued?
should they not have prevalued? 	should I not have been prevaluing?
should you not have been prevaluing?
should she not have been prevaluing?
should we not have been prevaluing?
should you not have been prevaluing?
should they not have been prevaluing?