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