Permission -아/어도 되다 in Korean

Overview

The permission pattern -아/어도 되다 means "may" or "is it okay to" in Korean, a practical CEFR A2 structure. It combines the concessive -아/어도 (even if) with 되다 (to become/be okay). In question form, it politely asks for permission. The negative 안 되다 denies permission: -아/어도 안 돼요 (you may not).

How It Works

Function	Pattern	Example
Ask permission	stem + 아/어도 돼요?	가도 돼요? (May I go?)
Grant permission	네, stem + 아/어도 돼요	네, 가도 돼요 (Yes, you may go)
Deny permission	stem + (으)면 안 돼요	가면 안 돼요 (You may not go)

Examples in Context

Korean	Romanization	English	Note
들어가도 돼요?	deu-reo-ga-do dwae-yo	May I go in?	asking permission
여기 앉아도 돼요?	yeo-gi an-ja-do dwae-yo	May I sit here?	asking permission
사진 찍어도 돼요?	sa-jin jji-geo-do dwae-yo	May I take a photo?	asking permission
네, 그래도 돼요.	ne, geu-rae-do dwae-yo	Yes, that's fine.	granting
여기서 전화해도 돼요?	yeo-gi-seo jeon-hwa-hae-do dwae-yo	May I make a call here?	asking
먹어도 돼요.	meo-geo-do dwae-yo	You may eat.	granting
내일 와도 돼요?	nae-il wa-do dwae-yo	May I come tomorrow?	asking
안 해도 돼요.	an hae-do dwae-yo	You don't have to do it.	no obligation

Common Mistakes

Confusing permission with obligation

• Wrong: Using -아/어도 되다 when meaning "must"
• Right: -아/어도 되다 = may/it's okay; -아/어야 하다 = must
• Why: 가도 돼요 (may go / it's okay to go) vs. 가야 해요 (must go).

Using wrong negative form

• Wrong: 안 가도 돼요 meaning "must not go"
• Right: 안 가도 돼요 means "you don't have to go"; 가면 안 돼요 means "must not go"
• Why: These have very different meanings. "Don't have to" vs. "must not" is a crucial distinction.

Usage Notes

This pattern is essential for polite social interactions in Korea: asking to sit, take photos, enter rooms, use facilities. The response 괜찮아요 (it's fine) is a common way to grant permission. In formal settings, -(으)셔도 되다 adds honorific: 앉으셔도 됩니다.

Practice Tips

• Practice asking permission for common actions: 열어도 돼요? (May I open it?), 써도 돼요? (May I use it?).
• Role-play permission scenarios: entering a room, taking someone's seat, borrowing items.

Related Concepts

• Prerequisite: Obligation -아/어야 하다/되다 — related pattern for obligations