I should untwist you should untwist he should untwist we should untwist you should untwist they should untwist
Forma con V-ing
I should be untwisting you should be untwisting he should be untwisting we should be untwisting you should be untwisting they should be untwisting
Perfecto
I should have untwisted you should have untwisted he should have untwisted we should have untwisted you should have untwisted they should have untwisted
Perfecto con V-ing
I should have been untwisting you should have been untwisting he should have been untwisting we should have been untwisting you should have been untwisting they should have been untwisting
Negación
Forma simple
I should not untwist you should not untwist he should not untwist we should not untwist you should not untwist they should not untwist
Forma con V-ing
I should not be untwisting you should not be untwisting he should not be untwisting we should not be untwisting you should not be untwisting they should not be untwisting
Perfecto
I should not have untwisted you should not have untwisted he should not have untwisted we should not have untwisted you should not have untwisted they should not have untwisted
Perfecto con V-ing
I should not have been untwisting you should not have been untwisting he should not have been untwisting we should not have been untwisting you should not have been untwisting they should not have been untwisting
Forma interrogativa
Forma simple
should I untwist? should you untwist? should he untwist? should we untwist? should you untwist? should they untwist?
Forma con V-ing
should I be untwisting? should you be untwisting? should he be untwisting? should we be untwisting? should you be untwisting? should they be untwisting?
Perfecto
should I have untwisted? should you have untwisted? should he have untwisted? should we have untwisted? should you have untwisted? should they have untwisted?
Perfecto con V-ing
should I have been untwisting? should you have been untwisting? should he have been untwisting? should we have been untwisting? should you have been untwisting? should they have been untwisting?
Forma interro-negativa
Forma simple
should I not untwist? should you not untwist? should he not untwist? should we not untwist? should you not untwist? should they not untwist?
Forma con V-ing
should I not be untwisting? should you not be untwisting? should he not be untwisting? should we not be untwisting? should you not be untwisting? should they not be untwisting?
Perfecto
should I not have untwisted? should you not have untwisted? should he not have untwisted? should we not have untwisted? should you not have untwisted? should they not have untwisted?
Perfecto con V-ing
should I not have been untwisting? should you not have been untwisting? should he not have been untwisting? should we not have been untwisting? should you not have been untwisting? should they not have been untwisting?