four types of bushi in TV drama I Love My Family

All the segments in which bushi appears as a phrase in the Beijing colloquial TV series I Love My Family are used to analyze the frequency of the four functions of bushi in spoken Chinese.本研究选取北京口语电视剧《我爱我家》（I Love My Family）中所有以“不是”（bushi）作为短语出现的台词片段，以此分析汉语口语中“不是”的四种功能的使用频率。