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