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