请教下这句话的结构该如何理解，谢谢。He had always had his moments of quiet introspection？

Question

He had always had his moments of quiet introspection.
句子结构该如何理解呢？

尤其是是had alway had sth这个结构。
谢谢解答。

Answer 1

这句话的结构该如何理解？
He has always had his moments of quiet introspection.
意思是：他总是有他的安静自省的时刻。
句子分析：
He主语； has always had 谓语.his moments 宾语；of quiet introspection定语。

Answer 2

总是有安静自省的时刻吗?