있다 → 계시다: When "to be/exist" Needs Respect

In Korean, to be/exist has completely different words depending on who you're talking to or about.

The Rule

In Korean, "to be/exist" isn't just one word — it changes based on your relationship with the listener and the person you're talking about. This isn't just about being polite; using the wrong level can be genuinely offensive. The four key levels for "to be/exist": • 반말 (casual): 있어 • 해요체 (polite): 있어요 • 합쇼체 (formal): 있습니다 • 존칭 (honorific): 계시다

Why English Speakers Get It Wrong

English has one word for "to be/exist" regardless of who you're talking to. You might add "please" or change your tone, but the verb itself stays the same. In Korean, the entire word changes. This isn't like French "tu/vous" — Korean has MORE levels and the honorific forms can be completely different words, not just different endings. 있다 and 계시다 don't even look related, but they mean the same thing at different politeness levels.

How It Works

Asking if your professor is in the office 계시다 is the honorific of 있다 when referring to a person's presence. The hierarchy: 1. 반말 (있어) — Friends your age, younger people 2. 해요체 (있어요) — Default safe level, strangers, colleagues 3. 합쇼체 (있습니다) — Business settings, news, presentations 4. 존칭 (계시다) — About/to elders, customers, respected figures

Real Examples

• 있어 (iteo) — "be/exist" (to friends, casual) • 있어요 (iteoyo) — "be/exist" (polite daily conversation) • 있습니다 (itseupnida) — "be/exist" (formal settings) • 계시다 (gyesida) — "be/exist" (about respected people) Correct usage: 교수님 계세요? (gyosunim gyeseyo?)

Common Mistakes

❌ 교수님 있어요? (gyosunim iteoyo?) ✅ 교수님 계세요? (gyosunim gyeseyo?) → 계시다 is the honorific of 있다 when referring to a person's presence. ❌ Using 있어 to someone older or a stranger ✅ Default to 있어요 when unsure → When in doubt, go one level higher. Koreans appreciate over-politeness from foreigners more than under-politeness.

Quick Tip

When you're unsure which level to use, default to 해요체 (있어요). It's polite enough for almost every situation and won't offend anyone. Only use 반말 (있어) when someone explicitly tells you it's okay. For the honorific form 계시다, practice using it when talking ABOUT (not just to) respected people. Even when grandma isn't in the room, you should use the honorific form when mentioning her.

Safe default: 있어요. When talking about elders: 계시다.

Examples

있어 — iteo — be/exist (casual)

있어요 — iteoyo — be/exist (polite)

있습니다 — itseupnida — be/exist (formal)

계시다 — gyesida — be/exist (honorific)

교수님 계세요? — gyosunim gyeseyo? — Correct honorific usage