Korean Grammar: A Beginner's Guide
https://www.90daykorean.com/korean-grammar19.12.2019 · Basic Korean Verbs. In Korean grammar, the verb needs to be conjugated based on the context. This means that Korean verbs follow certain grammar rules that control how they’re spelled. You’ll conjugate the word depending on its tense, level of politeness, and whether the connecting vocabulary ends in a vowel or consonant.