What happens to the tone of Bù(不)when followed by a fourth tone (like Shì 是)
Changes to 2nd tone (Bú) (Bú shì)
What happens when yī is followed by a fourth tone (gè)?
Tone of yī is changed to second tone (yí).
What happens when yī is followed by any tone besides the fourth?
Changes to fourth tone. Yìqiān
What happens to pronounciation of Yī(一) in a number sequence? (1993 一九九三年 Yījiǔjiǔsān nián)
Pronounciation remains first tone.
What happens when there are consecutive third tone(s)?
Nǐ hǎo
你好
First third tone is changed to second tone.
Ní hǎo
你好