求《i knew you were trouble》开头独白英文中的一个句子解析

问题描述:

求《i knew you were trouble》开头独白英文中的一个句子解析
I think a part of me knew the second I saw him that this would happen.中 “that this would happen”做什么成分?

做Knew 的宾语,the second i saw him可理解为插入语.