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