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