主语 + be + when时间状语从句

Another example of realism in love being more ingenuous is when the poet says he loves to hear her speak even if music sounds better, because it implies he loves conversing with her more than he cares about her being perfect.

求指教！

1 请问老师这里的be后面的when从句是时间状语从句吗？be在这里是非及物动词，表示“take place; happen”吗？这里主语是“表事件的词汇”吗？

2 being more ingenuous干什么成分？

3 about后面的her being perfect是是“动名词复合结构”吗？

1 example在此是实例的意思，即A similar case that constitutes a model，可以把is理解为不及物动词，when引导时间状语从句。其逻辑意义是，另一个实例/例子发生在...的时候。假如把when从句剖析为表语，则when为名词性从句，when=the time when, 逻辑上A你other example=the time，这是不通的。

2 realism in love being more ingenuous 为动名词复合结构，realism in love是动名词的逻辑主语，动名词复合结构作介词of的宾语。

3 her being perfect是动名词复合结构。