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-아서/어서 — because / so in Korean

Handy Korean for -아서/어서 — because / so ✨ 🔴 비가 [biga] - rain (subject particle)

Words in this chart

KoreanRomanizationEnglish
비가bigarain (subject particle)
와서waseobecause it rained / came
motcannot / unable to
갔어요gasseoyowent
-아서/어서 — because / so in Korean — Korean vocab chart
-아서/어서 — because / so

How these words work together

-아서/어서 is a Korean grammar pattern used to show cause and effect, meaning 'because' or 'so'. It connects two actions or events where the first one causes the second. You use -아서 after verbs ending with vowels like 아 or 오, and -어서 after other vowels. This pattern helps explain reasons or results in everyday conversation.

Example sentences

  1. 비가 와서 못 갔어요.

    Because it rained, I couldn't go.

  2. 친구가 와서 같이 밥을 먹었어요.

    Because my friend came, we ate together.

  3. 길이 막혀서 늦었어요.

    Because of the traffic jam, I was late.

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