For ううん to express negation,
[Weblio](https://www.weblio.jp/content/%E3%81%86%E3%81%86%E3%82%93) gives the
pitch accent as 【2】, i.e.

ううん 【LHL】

However, (to me) this doesn't sound like how people actually pronounce the
word. I've always thought that it sounded like this:

ううん 【HLH】  
(Listen [here](https://forvo.com/search/%E3%81%86%E3%81%86%E3%82%93/))

... but I know that is not a proper pitch accent pattern for Japanese. So I'd
be interested to hear what a native speaker feels the correct pitch accent
pattern for this word is.
CC BY-SA 3.0
2018-04-10T10:20:28.393
57839
2019-07-25T03:01:55.470
25875
question
phonetics pitch-accent
What is the correct pitch accent for ううん?
In my experiences I have heard ううんHLL. Hope this helps!
CC BY-SA 4.0
2018-05-04T18:33:54.357
58352
2018-05-04T18:33:54.357
29804
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answer
The forvo.com resource you linked has samples provided by native speakers of
Japanese, and this is indeed the most common way to pronounce ううん in the
context of a negation (I can't say I'm aware of any dialect that pronounces it
differently, either). So yes, something like ううん{HLH} is correct.
CC BY-SA 4.0
2019-05-12T22:14:08.287
68161
2019-05-12T22:14:08.287
34007
57839
answer