I should stumble you should stumble he should stumble we should stumble you should stumble they should stumble
Forma con V-ing
I should be stumbling you should be stumbling he should be stumbling we should be stumbling you should be stumbling they should be stumbling
Perfecto
I should have stumbled you should have stumbled he should have stumbled we should have stumbled you should have stumbled they should have stumbled
Perfecto con V-ing
I should have been stumbling you should have been stumbling he should have been stumbling we should have been stumbling you should have been stumbling they should have been stumbling
Negación
Forma simple
I should not stumble you should not stumble he should not stumble we should not stumble you should not stumble they should not stumble
Forma con V-ing
I should not be stumbling you should not be stumbling he should not be stumbling we should not be stumbling you should not be stumbling they should not be stumbling
Perfecto
I should not have stumbled you should not have stumbled he should not have stumbled we should not have stumbled you should not have stumbled they should not have stumbled
Perfecto con V-ing
I should not have been stumbling you should not have been stumbling he should not have been stumbling we should not have been stumbling you should not have been stumbling they should not have been stumbling
Forma interrogativa
Forma simple
should I stumble? should you stumble? should he stumble? should we stumble? should you stumble? should they stumble?
Forma con V-ing
should I be stumbling? should you be stumbling? should he be stumbling? should we be stumbling? should you be stumbling? should they be stumbling?
Perfecto
should I have stumbled? should you have stumbled? should he have stumbled? should we have stumbled? should you have stumbled? should they have stumbled?
Perfecto con V-ing
should I have been stumbling? should you have been stumbling? should he have been stumbling? should we have been stumbling? should you have been stumbling? should they have been stumbling?
Forma interro-negativa
Forma simple
should I not stumble? should you not stumble? should he not stumble? should we not stumble? should you not stumble? should they not stumble?
Forma con V-ing
should I not be stumbling? should you not be stumbling? should he not be stumbling? should we not be stumbling? should you not be stumbling? should they not be stumbling?
Perfecto
should I not have stumbled? should you not have stumbled? should he not have stumbled? should we not have stumbled? should you not have stumbled? should they not have stumbled?
Perfecto con V-ing
should I not have been stumbling? should you not have been stumbling? should he not have been stumbling? should we not have been stumbling? should you not have been stumbling? should they not have been stumbling?