Have you met the person about whom he was speaking.句子成分分析

Have you met the person about whom he was speaking.
=Have you met the person （whom he was speaking about） .
Have 助词
you 主语
met谓语
the person 宾语
whom 定语从句引导词
he 定语从句的主语
was speaking.about 定语从句的谓语

希望满意,祝您进步：）