should package
Verbo regular: package - packaged- packaged

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should package
you should package
she should package
we should package
you should package
they should package 	I should be packaging
you should be packaging
she should be packaging
we should be packaging
you should be packaging
they should be packaging	I should have packaged
you should have packaged
she should have packaged
we should have packaged
you should have packaged
they should have packaged	I should have been packaging
you should have been packaging
she should have been packaging
we should have been packaging
you should have been packaging
they should have been packaging	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not package
you should not package
she should not package
we should not package
you should not package
they should not package 	I should not be packaging
you should not be packaging
she should not be packaging
we should not be packaging
you should not be packaging
they should not be packaging	I should not have packaged
you should not have packaged
she should not have packaged
we should not have packaged
you should not have packaged
they should not have packaged	I should not have been packaging
you should not have been packaging
she should not have been packaging
we should not have been packaging
you should not have been packaging
they should not have been packaging	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I package?
should you package?
should she package?
should we package?
should you package?
should they package? 	should I be packaging?
should you be packaging?
should she be packaging?
should we be packaging?
should you be packaging?
should they be packaging? 	should I have packaged?
should you have packaged?
should she have packaged?
should we have packaged?
should you have packaged?
should they have packaged? 	should I have been packaging?
should you have been packaging?
should she have been packaging?
should we have been packaging?
should you have been packaging?
should they have been packaging? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not package?
should you not package?
should she not package?
should we not package?
should you not package?
should they not package? 	should I not be packaging?
should you not be packaging?
should she not be packaging?
should we not be packaging?
should you not be packaging?
should they not be packaging? 	should I not have packaged?
should you not have packaged?
should she not have packaged?
should we not have packaged?
should you not have packaged?
should they not have packaged? 	should I not have been packaging?
should you not have been packaging?
should she not have been packaging?
should we not have been packaging?
should you not have been packaging?
should they not have been packaging?