blogspot.com/2017/05/supplements-to-tae-kims-guide-to.html
Supplements and corrections to Tae Kim's grammar guide for intermediate learners, covering particles, grammatical case marking, verb inflections, and other grammar points with detailed explanations and academic.
GrammarVocabularyParticlesVerb conjugationBeginnerLinguisticsAdjectivesTransitive and intransitiveFreePassive and causativeKanaTe-form