J'ai ma propre chambre à la maison.
I have my own bedroom at home.
Sazae oublie toujours son propre numéro de téléphone.
Sazae is always forgetting her own phone number.
Les bons étudiants gardent toujours leurs bureaux propres.
Good students always keep their desk clean.
FrenchTextbook teaches rules like this, in a full beginner course.
162 lessons, 4,000+ exercises, and 6+ hours of audio.