>As you may guess from the title, it's in French. Unfortunately that would leave me with the issue of now learning 2 languages. Interestingly enough the best

>As you may guess from the title, it's in French. Unfortunately that would leave me with the issue of now learning 2 languages. Interestingly enough the best (and only) resource I've been able to find for content like GP is https://www.japanesewithanime.com/ https://www.japanesewithanime.com/ which – far from what I originally imagined given the domain name – actually has in-depth explanations of both grammar and etymology (see: [1], [2]) replete with references to research articles in JP linguistics. [1] https://www.japanesewithanime.com/2019/12/rentaikei.html https://www.japanesewithanime.com/2019/12/rentaikei.html [2] https://www.japanesewithanime.com/2019/12/kanou-doushi.html#vs-potential-form https://www.japanesewithanime.com/2019/12/kanou-doushi.html#...