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