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