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