I'd be boarding you'd be boarding he'd be boarding we'd be boarding you'd be boarding they'd be boarding
Perfect
I should've boarded you should've boarded he should've boarded we should've boarded you should've boarded they should've boarded
Perfect en V-ing
I should've been boarding you should've been boarding he should've been boarding we should've been boarding you should've been boarding they should've been boarding
Négation
Forme simple
I shouldn't board you shouldn't board he shouldn't board we shouldn't board you shouldn't board they shouldn't board
Forme en V-ing
I shouldn't be boarding you shouldn't be boarding he shouldn't be boarding we shouldn't be boarding you shouldn't be boarding they shouldn't be boarding
Perfect
I shouldn't have boarded you shouldn't have boarded he shouldn't have boarded we shouldn't have boarded you shouldn't have boarded they shouldn't have boarded
Perfect en V-ing
I shouldn't have been boarding you shouldn't have been boarding he shouldn't have been boarding we shouldn't have been boarding you shouldn't have been boarding they shouldn't have been boarding
Forme interrogative
Forme simple
should I board? should you board? should he board? should we board? should you board? should they board?
Forme en V-ing
should I be boarding? should you be boarding? should he be boarding? should we be boarding? should you be boarding? should they be boarding?
Perfect
should I have boarded? should you have boarded? should he have boarded? should we have boarded? should you have boarded? should they have boarded?
Perfect en V-ing
should I have been boarding? should you have been boarding? should he have been boarding? should we have been boarding? should you have been boarding? should they have been boarding?
Forme interro-négative
Forme simple
shouldn't I board? shouldn't you board? shouldn't he board? shouldn't we board? shouldn't you board? shouldn't they board?
Forme en V-ing
shouldn't I be boarding? shouldn't you be boarding? shouldn't he be boarding? shouldn't we be boarding? shouldn't you be boarding? shouldn't they be boarding?
Perfect
shouldn't I have boarded? shouldn't you have boarded? shouldn't he have boarded? shouldn't we have boarded? shouldn't you have boarded? shouldn't they have boarded?
Perfect en V-ing
shouldn't I have been boarding? shouldn't you have been boarding? shouldn't he have been boarding? shouldn't we have been boarding? shouldn't you have been boarding? shouldn't they have been boarding?