请问这个英语句子是什么结构?逗号后面的动名词做什么成分?one side of the questionnaire contained a note from the owner,beginning

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查看更多优质解析解答一举报主谓宾加补语主语：one side of the questionnaire 谓语：contained 宾语：a note 状语：from the owner补语：beginning with the words \"I really want to know!\",

补充修饰宾语