I'd be concerning you'd be concerning he'd be concerning we'd be concerning you'd be concerning they'd be concerning
Perfetto
I should've concerned you should've concerned he should've concerned we should've concerned you should've concerned they should've concerned
Perfetto con V-ing
I should've been concerning you should've been concerning he should've been concerning we should've been concerning you should've been concerning they should've been concerning
Negazione
Forma semplice
I shouldn't concern you shouldn't concern he shouldn't concern we shouldn't concern you shouldn't concern they shouldn't concern
Forma con V-ing
I shouldn't be concerning you shouldn't be concerning he shouldn't be concerning we shouldn't be concerning you shouldn't be concerning they shouldn't be concerning
Perfetto
I shouldn't have concerned you shouldn't have concerned he shouldn't have concerned we shouldn't have concerned you shouldn't have concerned they shouldn't have concerned
Perfetto con V-ing
I shouldn't have been concerning you shouldn't have been concerning he shouldn't have been concerning we shouldn't have been concerning you shouldn't have been concerning they shouldn't have been concerning
Forma interrogativa
Forma semplice
should I concern? should you concern? should he concern? should we concern? should you concern? should they concern?
Forma con V-ing
should I be concerning? should you be concerning? should he be concerning? should we be concerning? should you be concerning? should they be concerning?
Perfetto
should I have concerned? should you have concerned? should he have concerned? should we have concerned? should you have concerned? should they have concerned?
Perfetto con V-ing
should I have been concerning? should you have been concerning? should he have been concerning? should we have been concerning? should you have been concerning? should they have been concerning?
Forma interro-negativa
Forma semplice
shouldn't I concern? shouldn't you concern? shouldn't he concern? shouldn't we concern? shouldn't you concern? shouldn't they concern?
Forma con V-ing
shouldn't I be concerning? shouldn't you be concerning? shouldn't he be concerning? shouldn't we be concerning? shouldn't you be concerning? shouldn't they be concerning?
Perfetto
shouldn't I have concerned? shouldn't you have concerned? shouldn't he have concerned? shouldn't we have concerned? shouldn't you have concerned? shouldn't they have concerned?
Perfetto con V-ing
shouldn't I have been concerning? shouldn't you have been concerning? shouldn't he have been concerning? shouldn't we have been concerning? shouldn't you have been concerning? shouldn't they have been concerning?