-던가2
-던가②: Was It…, I Wonder? — Past Question as Guess
Ending: was it…, I wonder? — past question as a guess.
How to form it
| When | Form | Example |
|---|---|---|
| Speculative past question | -던가 | 갔던가 / 이었던가 / 하던가 |
| Wondering aloud | …던가? | 그때 비가 왔던가? / 내가 말했던가? |
-던가② wonders about the past — was it…, I guess?
Same shape family as -던가①. More guess / wonder, less firm memory check.
Why this is hard
① and ② share letters. Learners refuse to split. If the ask is I’m not sure — was it raining then?, you are closer to ②. If we lived there — we did, right?, lean ①.
What it does
그때 비가 왔던가?
내가 이미 말했던가?
그 사람이 왔던가?
문이 잠겨 있었던가?
The speaker is reconstructing, not only confirming shared memory.
Forms
-던가? again — reading is speculative.
Past-looking stems often appear: 갔던가, 였던가, 했던가.
When not to use it
Do not use it when you are firmly checking shared lived fact — -던가①.
Do not use it as a noun modifier — -던.
Do not use it as a future question.
Neighbours — and why they differ
| Form | Why it is not this slot |
|---|---|
| -던가① | Lived-memory past ask. |
| -던② | Shorter past ask. |
| -던 | Adnominal. |
Ask: am I wondering/guessing about the past? If yes, -던가②. If checking lived memory, -던가①.
If you would add 아마 or 글쎄 in English, you are usually in this wonder seat.
Do not confuse it with
Taught alongside this
On the jabi learning path, this appears in 종결어미 (final ending) — Advanced Korean 2, Unit 3, on the theme of final ending. These come with it:
Words used above
Quick check
No sign-up, no score saved — just see if it stuck.
1. You are reconstructing a day you barely remember. Which line sounds like wondering aloud about whether it rained?


2. You clearly remember living near the station and want a friend to confirm it. Which choice avoids the more speculative -던가② reading?


3. At a café, you politely ask a new acquaintance whether they visited yesterday. Which line is the natural modern default?


Common questions
Job?
Ask about the past while wondering or guessing.
Vs ①?
-던가① grounds in lived experience. ② floats more.
Vs -던②?
-던② is the short ending ask. -던가 expands either colour.
Register?
Thinking aloud, soft speculation about what happened.