I should shack you should shack she should shack we should shack you should shack they should shack
Forma con V-ing
I should be shacking you should be shacking she should be shacking we should be shacking you should be shacking they should be shacking
Perfecto
I should have shacked you should have shacked she should have shacked we should have shacked you should have shacked they should have shacked
Perfecto con V-ing
I should have been shacking you should have been shacking she should have been shacking we should have been shacking you should have been shacking they should have been shacking
Negación
Forma simple
I should not shack you should not shack she should not shack we should not shack you should not shack they should not shack
Forma con V-ing
I should not be shacking you should not be shacking she should not be shacking we should not be shacking you should not be shacking they should not be shacking
Perfecto
I should not have shacked you should not have shacked she should not have shacked we should not have shacked you should not have shacked they should not have shacked
Perfecto con V-ing
I should not have been shacking you should not have been shacking she should not have been shacking we should not have been shacking you should not have been shacking they should not have been shacking
Forma interrogativa
Forma simple
should I shack? should you shack? should she shack? should we shack? should you shack? should they shack?
Forma con V-ing
should I be shacking? should you be shacking? should she be shacking? should we be shacking? should you be shacking? should they be shacking?
Perfecto
should I have shacked? should you have shacked? should she have shacked? should we have shacked? should you have shacked? should they have shacked?
Perfecto con V-ing
should I have been shacking? should you have been shacking? should she have been shacking? should we have been shacking? should you have been shacking? should they have been shacking?
Forma interro-negativa
Forma simple
should I not shack? should you not shack? should she not shack? should we not shack? should you not shack? should they not shack?
Forma con V-ing
should I not be shacking? should you not be shacking? should she not be shacking? should we not be shacking? should you not be shacking? should they not be shacking?
Perfecto
should I not have shacked? should you not have shacked? should she not have shacked? should we not have shacked? should you not have shacked? should they not have shacked?
Perfecto con V-ing
should I not have been shacking? should you not have been shacking? should she not have been shacking? should we not have been shacking? should you not have been shacking? should they not have been shacking?