Search from various English teachers...

“不”variation of tone
Description
When the word after "不" is the first, second, or
third tone, "不" should be read in the fourth tone,
and when the word after "不" is in the fourth tone,
"不" should be read in the second tone.
Podcast Channel
HSK vocabulary
Author
All episodes

make a snowman 堆雪人

Why are you leaving your current role?

گویند به حشر گفتگو خواهد بود

Fernando e Sofia falam sobre cozinhar — SMALL TALK B2-C2 LEVEL.

Episode #13 - Weather

byebye to Covid

Korean Conversation 1 - Lesson 2. Part 1 -아요/-어요/-여요(1), Part 2 에 가요 (Beginner 1)

Greeting & Chitchatting: no more awkward Ni Hao Ma!
Popular episodes

Learning Chinese by reading picture book
make a snowman 堆雪人

STRESSED about interview questions? - This Podcast channel is for YOU!
Why are you leaving your current role?

Persian Poetry
گویند به حشر گفتگو خواهد بود

PORTUREAD - Listen to small texts and conversations samples in portuguese!
Fernando e Sofia falam sobre cozinhar — SMALL TALK B2-C2 LEVEL.

Slow Japanese
Episode #13 - Weather

Le Franglish
byebye to Covid

Korean Listening Class 한국어 문장 듣기 - Korean teacher, Grace
Korean Conversation 1 - Lesson 2. Part 1 -아요/-어요/-여요(1), Part 2 에 가요 (Beginner 1)

Chillchat (Learn Chinese and Chill)
Greeting & Chitchatting: no more awkward Ni Hao Ma!