Formal style (~formal)

In English, we have mostly one way to talk: we say "I do this" or "I do this?" and the verb form stays the same regardless of how formal or familiar we want to sound. Korean is fundamentally different. The language has built-in levels of politeness and formality that are NOT optional—they're woven into every sentence you speak. This is not about fancy vs. casual vocabulary; it's about the grammar itself changing.

합니다체 (formally called 합시다 style or formal polite speech) is the most common formal register in everyday Korean. When you add 합니다 to a verb or adjective stem, you're signaling: "I'm speaking to you with respect and distance. This is formal, but not cold or distant—it's appropriate for teachers, customers, broadcasts, or people you don't know well." English speakers struggle with this because we don't mark formality in grammar—we might say "Please pass the salt" (polite word choice) but the structure "you pass" is identical to "you pass" said rudely.

The second key insight: 합니다 is not tense. It has nothing to do with past, present, or future. In fact, 합니다 is actually the present tense (the "now" form). When Koreans say "나는 학교에 갑니다" (I go to school + formal polite), they mean "I go / I do go / I go regularly"—present tense is already baked in. This is confusing for English speakers because we expect "-ed" or "-ing" to show time, but Korean doesn't work that way. The formality marker 합니다 and tense are completely separate grammatical ideas.

Why does Korean require this? Language reflects culture. In Korean society, showing appropriate respect through language is essential. You don't just pick a verb; you pick a verb *plus a politeness level* that matches your relationship to the listener. Skipping this is like walking into a formal business meeting in pajamas—grammatically "wrong" because you've violated a social contract encoded in the language itself.