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