I don't know he is right反义疑问句 不是think

I don't know he is right的反意疑问句为：do
含有从句的复合句的反意疑问句,一般是对主句直接进行变化,所以I don't know的相应变化为：do
只有“I/we (don't) think/believe/suppose/expect + 宾语从句”这类存在否定转移可能性的复合句,其反意疑问句才是对后面的宾语从句进行相应变化.
如：I don't think he is right,is he?
I think he is right,isn't he?