He will probably take the many facts which he has collected and organize them into some kind of system. 这是主句，前面的是从句。

He will take AAA and organize AAA into BBB把AAA整理一下归纳成BBBHe will probably take 【the many facts which he has collected】 and organize them into 【some kind of system】. 就是把他收集来的各种实证例子整理归纳为一整个系统。