I'd be locking you'd be locking he'd be locking we'd be locking you'd be locking they'd be locking
Perfecto
I should've locked you should've locked he should've locked we should've locked you should've locked they should've locked
Perfecto con V-ing
I should've been locking you should've been locking he should've been locking we should've been locking you should've been locking they should've been locking
Negación
Forma simple
I shouldn't lock you shouldn't lock he shouldn't lock we shouldn't lock you shouldn't lock they shouldn't lock
Forma con V-ing
I shouldn't be locking you shouldn't be locking he shouldn't be locking we shouldn't be locking you shouldn't be locking they shouldn't be locking
Perfecto
I shouldn't have locked you shouldn't have locked he shouldn't have locked we shouldn't have locked you shouldn't have locked they shouldn't have locked
Perfecto con V-ing
I shouldn't have been locking you shouldn't have been locking he shouldn't have been locking we shouldn't have been locking you shouldn't have been locking they shouldn't have been locking
Forma interrogativa
Forma simple
should I lock? should you lock? should he lock? should we lock? should you lock? should they lock?
Forma con V-ing
should I be locking? should you be locking? should he be locking? should we be locking? should you be locking? should they be locking?
Perfecto
should I have locked? should you have locked? should he have locked? should we have locked? should you have locked? should they have locked?
Perfecto con V-ing
should I have been locking? should you have been locking? should he have been locking? should we have been locking? should you have been locking? should they have been locking?
Forma interro-negativa
Forma simple
shouldn't I lock? shouldn't you lock? shouldn't he lock? shouldn't we lock? shouldn't you lock? shouldn't they lock?
Forma con V-ing
shouldn't I be locking? shouldn't you be locking? shouldn't he be locking? shouldn't we be locking? shouldn't you be locking? shouldn't they be locking?
Perfecto
shouldn't I have locked? shouldn't you have locked? shouldn't he have locked? shouldn't we have locked? shouldn't you have locked? shouldn't they have locked?
Perfecto con V-ing
shouldn't I have been locking? shouldn't you have been locking? shouldn't he have been locking? shouldn't we have been locking? shouldn't you have been locking? shouldn't they have been locking?