Korean grammar · Level 4 · 4급
V-고 보니
Only once I'd done it… (a one-time realisation)
Taught in Level 4, Unit 6: Pop culture
-다 보니 is about slow change. But sometimes you finish one action and only then see the truth: the bag is empty, the actor is your friend's brother. Korean marks that moment with -고 보니, and keeping the two apart is the point of this unit.
Example
앱을 설치하고 보니 사용법이 아주 간단했어요.
After I installed the app, I found the instructions very simple.

The full explanation is in the unit · part of the Level 4 Pass, opening soon · Level 4, Unit 6
Pop culture
The rule with a table, Sori’s tips, practice that checks itself, a review room and a one-page cheat sheet.
See the unit preview →