should compare
Verbo regular: compare - compared- compared

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should compare
you should compare
she should compare
we should compare
you should compare
they should compare 	I should be comparing
you should be comparing
she should be comparing
we should be comparing
you should be comparing
they should be comparing	I should have compared
you should have compared
she should have compared
we should have compared
you should have compared
they should have compared	I should have been comparing
you should have been comparing
she should have been comparing
we should have been comparing
you should have been comparing
they should have been comparing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not compare
you should not compare
she should not compare
we should not compare
you should not compare
they should not compare 	I should not be comparing
you should not be comparing
she should not be comparing
we should not be comparing
you should not be comparing
they should not be comparing	I should not have compared
you should not have compared
she should not have compared
we should not have compared
you should not have compared
they should not have compared	I should not have been comparing
you should not have been comparing
she should not have been comparing
we should not have been comparing
you should not have been comparing
they should not have been comparing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I compare?
should you compare?
should she compare?
should we compare?
should you compare?
should they compare? 	should I be comparing?
should you be comparing?
should she be comparing?
should we be comparing?
should you be comparing?
should they be comparing? 	should I have compared?
should you have compared?
should she have compared?
should we have compared?
should you have compared?
should they have compared? 	should I have been comparing?
should you have been comparing?
should she have been comparing?
should we have been comparing?
should you have been comparing?
should they have been comparing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not compare?
should you not compare?
should she not compare?
should we not compare?
should you not compare?
should they not compare? 	should I not be comparing?
should you not be comparing?
should she not be comparing?
should we not be comparing?
should you not be comparing?
should they not be comparing? 	should I not have compared?
should you not have compared?
should she not have compared?
should we not have compared?
should you not have compared?
should they not have compared? 	should I not have been comparing?
should you not have been comparing?
should she not have been comparing?
should we not have been comparing?
should you not have been comparing?
should they not have been comparing?