Core Pattern Rule: Expressing Unintended Outcomes with -고 말았다
This pattern is used to describe an action that was completed, often against the speaker's will, intention, or expectation. It adds a nuance of finality, suggesting that an event occurred and now it's over, frequently with a sense of regret, disappointment, or relief.
Meaning & Usage
Meaning: "ended up doing (something)" or "finally did (something)".
When to use: Use it when an action you were trying to avoid or an outcome you didn't want finally happens. For example, ending up eating while on a diet, or accidentally falling asleep.
Formation
It's formed by attaching -고 말았다 to a verb stem. The verb 말다 means 'to stop' or 'to cease', but in this pattern, it signifies that an action has run its course to completion.
Verb Stem + -고 말았다
먹다 (to eat) → 먹고 말았다
울다 (to cry) → 울고 말았다
잊다 (to forget) → 잊고 말았다
결국 먹고 말았어. / 지각하고 말았어요. / 잠이 들고 말았어. / 버스를 놓치고 말았어요.
Native Nuance: Regret vs. Finality
While -고 말았다 often carries a feeling of regret, it can also simply emphasize that something has finally happened after a long process or struggle, not always negatively.
Expressing Regret (Most Common)
This is the primary use case you'll encounter. It highlights an undesirable outcome.
Context: You were trying not to do something, but failed. Adverbs like 결국 (in the end) are very common here.
Example: 다이어트 중인데 먹고 말았어요. (I'm on a diet, but I ended up eating.)
Expressing Finality
Sometimes, the pattern just marks the end of a long-awaited or inevitable process. The feeling might be relief or just acknowledgement of the end.
Context: After a long wait, something finally happened.
Example: 오랜 기다림 끝에 드디어 그 영화를 보고 말았다. (After a long wait, I finally ended up seeing that movie.)
면접에서 떨어지고 말았어. / 결국 헤어지고 말았어요. / 그릇을 놓쳐서 깨뜨리고 말았어.