Textbook examples exist to demonstrate a rule. Nobody speaks that way.
Dictionary example
저는 어제 도서관에서 책을 읽었습니다.
Grammatically perfect. Written by a textbook author. You will never hear it.
From a real podcast
이런 질문들을 많이 하시더라고요.
Someone said this on camera. Click it and you hear the intonation too.
Korean bends. 먹었어요 and 먹을 때 share a stem but mean different things — so the search picks a mode, and you can switch it.
먹었어요
That form and nothing else. Not every relative of the verb.
291 results
먹다
Every way it bends: 먹었어, 먹는데, 먹을까.
2,043 results
-더라고요
Matched on morpheme tags, not text. No dictionary does this.
4,278 results
Subtitles from public YouTube videos, morpheme-indexed. Clips play on the original channel, so creators keep their views.
Anything — a word you couldn’t find, something confusing, a clip that wouldn’t play. Short is fine.