I should form you should form he should form we should form you should form they should form
Forma con V-ing
I should be forming you should be forming he should be forming we should be forming you should be forming they should be forming
Perfecto
I should have formed you should have formed he should have formed we should have formed you should have formed they should have formed
Perfecto con V-ing
I should have been forming you should have been forming he should have been forming we should have been forming you should have been forming they should have been forming
Negación
Forma simple
I should not form you should not form he should not form we should not form you should not form they should not form
Forma con V-ing
I should not be forming you should not be forming he should not be forming we should not be forming you should not be forming they should not be forming
Perfecto
I should not have formed you should not have formed he should not have formed we should not have formed you should not have formed they should not have formed
Perfecto con V-ing
I should not have been forming you should not have been forming he should not have been forming we should not have been forming you should not have been forming they should not have been forming
Forma interrogativa
Forma simple
should I form? should you form? should he form? should we form? should you form? should they form?
Forma con V-ing
should I be forming? should you be forming? should he be forming? should we be forming? should you be forming? should they be forming?
Perfecto
should I have formed? should you have formed? should he have formed? should we have formed? should you have formed? should they have formed?
Perfecto con V-ing
should I have been forming? should you have been forming? should he have been forming? should we have been forming? should you have been forming? should they have been forming?
Forma interro-negativa
Forma simple
should I not form? should you not form? should he not form? should we not form? should you not form? should they not form?
Forma con V-ing
should I not be forming? should you not be forming? should he not be forming? should we not be forming? should you not be forming? should they not be forming?
Perfecto
should I not have formed? should you not have formed? should he not have formed? should we not have formed? should you not have formed? should they not have formed?
Perfecto con V-ing
should I not have been forming? should you not have been forming? should he not have been forming? should we not have been forming? should you not have been forming? should they not have been forming?