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