i like to stay with children who are active 中children和 I 分别是什么语,什么格?

题目

i like to stay with children who are active 中children和 I 分别是什么语,什么格?
谁是主格，宾格，主语宾语？

答案

i like to stay with children who are active
主语是 i
宾语是 children
who are active是宾语从句,用来修饰是怎样的children
i 是主格
children不是人称代词（i,he,she,it等）,所以没有主格宾格的.