I'd be engineering you'd be engineering she'd be engineering we'd be engineering you'd be engineering they'd be engineering
Perfect
I should've engineered you should've engineered she should've engineered we should've engineered you should've engineered they should've engineered
Perfect en V-ing
I should've been engineering you should've been engineering she should've been engineering we should've been engineering you should've been engineering they should've been engineering
Négation
Forme simple
I shouldn't engineer you shouldn't engineer she shouldn't engineer we shouldn't engineer you shouldn't engineer they shouldn't engineer
Forme en V-ing
I shouldn't be engineering you shouldn't be engineering she shouldn't be engineering we shouldn't be engineering you shouldn't be engineering they shouldn't be engineering
Perfect
I shouldn't have engineered you shouldn't have engineered she shouldn't have engineered we shouldn't have engineered you shouldn't have engineered they shouldn't have engineered
Perfect en V-ing
I shouldn't have been engineering you shouldn't have been engineering she shouldn't have been engineering we shouldn't have been engineering you shouldn't have been engineering they shouldn't have been engineering
Forme interrogative
Forme simple
should I engineer? should you engineer? should she engineer? should we engineer? should you engineer? should they engineer?
Forme en V-ing
should I be engineering? should you be engineering? should she be engineering? should we be engineering? should you be engineering? should they be engineering?
Perfect
should I have engineered? should you have engineered? should she have engineered? should we have engineered? should you have engineered? should they have engineered?
Perfect en V-ing
should I have been engineering? should you have been engineering? should she have been engineering? should we have been engineering? should you have been engineering? should they have been engineering?
Forme interro-négative
Forme simple
shouldn't I engineer? shouldn't you engineer? shouldn't she engineer? shouldn't we engineer? shouldn't you engineer? shouldn't they engineer?
Forme en V-ing
shouldn't I be engineering? shouldn't you be engineering? shouldn't she be engineering? shouldn't we be engineering? shouldn't you be engineering? shouldn't they be engineering?
Perfect
shouldn't I have engineered? shouldn't you have engineered? shouldn't she have engineered? shouldn't we have engineered? shouldn't you have engineered? shouldn't they have engineered?
Perfect en V-ing
shouldn't I have been engineering? shouldn't you have been engineering? shouldn't she have been engineering? shouldn't we have been engineering? shouldn't you have been engineering? shouldn't they have been engineering?