should stag
Verbo regular: stag - staged- staged

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should stag
you should stag
she should stag
we should stag
you should stag
they should stag 	I should be staging
you should be staging
she should be staging
we should be staging
you should be staging
they should be staging	I should have staged
you should have staged
she should have staged
we should have staged
you should have staged
they should have staged	I should have been staging
you should have been staging
she should have been staging
we should have been staging
you should have been staging
they should have been staging	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not stag
you should not stag
she should not stag
we should not stag
you should not stag
they should not stag 	I should not be staging
you should not be staging
she should not be staging
we should not be staging
you should not be staging
they should not be staging	I should not have staged
you should not have staged
she should not have staged
we should not have staged
you should not have staged
they should not have staged	I should not have been staging
you should not have been staging
she should not have been staging
we should not have been staging
you should not have been staging
they should not have been staging	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I stag?
should you stag?
should she stag?
should we stag?
should you stag?
should they stag? 	should I be staging?
should you be staging?
should she be staging?
should we be staging?
should you be staging?
should they be staging? 	should I have staged?
should you have staged?
should she have staged?
should we have staged?
should you have staged?
should they have staged? 	should I have been staging?
should you have been staging?
should she have been staging?
should we have been staging?
should you have been staging?
should they have been staging? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not stag?
should you not stag?
should she not stag?
should we not stag?
should you not stag?
should they not stag? 	should I not be staging?
should you not be staging?
should she not be staging?
should we not be staging?
should you not be staging?
should they not be staging? 	should I not have staged?
should you not have staged?
should she not have staged?
should we not have staged?
should you not have staged?
should they not have staged? 	should I not have been staging?
should you not have been staging?
should she not have been staging?
should we not have been staging?
should you not have been staging?
should they not have been staging?