grammar - Is it proper to say that in contemporary English, certain pronouns are only have oblique and possessive cases? - English Language & Usage Stack Exchange
German Cases Simply Explained: A Guide to German Cases [Grammar Guide]
The Polish Interrogative Pronouns “kto” and “co” and Related Pronouns
GRAMMATICAL CASES - SUBJECTIVE, OBJECTIVE, POSSESSIVE: 22 GOOGLE SLIDES
Pali
These are the grammatical cases for my newest language called Qakvel. Let me know what you folks think? : r/conlangs