这个从句为什么还是疑问句式?

问题描述:

这个从句为什么还是疑问句式?
He divides them up according to what he thinks are the several senses of the word.
教材说he thinks 是插入语,然后,我想问,为什么后面不是what he thinks the several senses of the word are.这不是从句吗?从句怎么还用疑问句式而不用正常语序?

这个句子真的是没有必要地复杂.
句子要这样分析:
【He divides them up (into)】 【according to】 【what he thinks (they) are】 the several senses of the word.
【He divides them up】 (into) the several senses of the word.
的意思应该很清楚.
现在加上从句 【according to】 【what he thinks (they) are】 .
我们可以说 【he thinks】是【according to】 【what he thinks they are】 的插入语.
into 和 they 被省略了.
they 是指 the several senses of the word
希望帮到了你.所以说,①这和what are you doing? 是不一样的?what are you doing?的what是作宾语?②he thinks作插入语为什么要选择放在what后面呢?①这和what are you doing? 不一样what are you doing?的what是作宾语。he thinks作插入语要放在what后面,因为是陈述句语序,又如:1 Tell me what you believe he has done to our school's reputation.2Our work is well done according to what everyone here knows is our teacher's smiling face.