I'd be lengthening you'd be lengthening he'd be lengthening we'd be lengthening you'd be lengthening they'd be lengthening
Perfect
I should've lengthened you should've lengthened he should've lengthened we should've lengthened you should've lengthened they should've lengthened
Perfect en 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
Négation
Forme 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
Forme en 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
Perfect
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
Perfect en 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
Forme interrogative
Forme simple
should I lengthen? should you lengthen? should he lengthen? should we lengthen? should you lengthen? should they lengthen?
Forme en 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?
Perfect
should I have lengthened? should you have lengthened? should he have lengthened? should we have lengthened? should you have lengthened? should they have lengthened?
Perfect en 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?
Forme interro-négative
Forme 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?
Forme en 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?
Perfect
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?
Perfect en 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?