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