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