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Lv 4Grammar expressionSeen on past TOPIK papersIntermediate · TOPIK II

-을지도 모르다

might possibly ~

Attaches to a verb or adjective stem, adding 도 to -을지 모르다, to emphasize that a possibility, though not very likely, cannot be ruled out; slightly stronger than -을지 모르다.

Examples

  • 갑자기 계획이 바뀔지도 몰라서 미리 말씀드려요.

    The plan might suddenly change, so I'm telling you in advance.

  • 그 식당은 주말에는 자리가 없을지도 모른다.

    That restaurant might not have any seats on weekends.

  • 이 약은 부작용이 있을지도 모르니 조심하세요.

    This medicine might have side effects, so be careful.

Examples written by Korea TOPIK Center.

Quick check

  1. 1. What does ‘-을지도 모르다’ mean?

  2. 2. Which form means “might possibly ~”?