I should laugh you should laugh he should laugh we should laugh you should laugh they should laugh
Forma con V-ing
I should be laughing you should be laughing he should be laughing we should be laughing you should be laughing they should be laughing
Perfecto
I should have laughed you should have laughed he should have laughed we should have laughed you should have laughed they should have laughed
Perfecto con V-ing
I should have been laughing you should have been laughing he should have been laughing we should have been laughing you should have been laughing they should have been laughing
Negación
Forma simple
I should not laugh you should not laugh he should not laugh we should not laugh you should not laugh they should not laugh
Forma con V-ing
I should not be laughing you should not be laughing he should not be laughing we should not be laughing you should not be laughing they should not be laughing
Perfecto
I should not have laughed you should not have laughed he should not have laughed we should not have laughed you should not have laughed they should not have laughed
Perfecto con V-ing
I should not have been laughing you should not have been laughing he should not have been laughing we should not have been laughing you should not have been laughing they should not have been laughing
Forma interrogativa
Forma simple
should I laugh? should you laugh? should he laugh? should we laugh? should you laugh? should they laugh?
Forma con V-ing
should I be laughing? should you be laughing? should he be laughing? should we be laughing? should you be laughing? should they be laughing?
Perfecto
should I have laughed? should you have laughed? should he have laughed? should we have laughed? should you have laughed? should they have laughed?
Perfecto con V-ing
should I have been laughing? should you have been laughing? should he have been laughing? should we have been laughing? should you have been laughing? should they have been laughing?
Forma interro-negativa
Forma simple
should I not laugh? should you not laugh? should he not laugh? should we not laugh? should you not laugh? should they not laugh?
Forma con V-ing
should I not be laughing? should you not be laughing? should he not be laughing? should we not be laughing? should you not be laughing? should they not be laughing?
Perfecto
should I not have laughed? should you not have laughed? should he not have laughed? should we not have laughed? should you not have laughed? should they not have laughed?
Perfecto con V-ing
should I not have been laughing? should you not have been laughing? should he not have been laughing? should we not have been laughing? should you not have been laughing? should they not have been laughing?