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