所有格whose用来表示“所有者”,多用作疑问形容词：Whose dog is that?

whose后面的名词可以省略，作名词性物主代词（也叫独立所有格）

Whose book is this?(疑问形容词)

I don't know whose it is.(名词性物主代词)

“whose+名词”须放于句首：Whose gloves are these?

“whose+名词”作主语时，前面不可加助动词或be动词：Whose child was good at dancing?

能力有限，取精华去糟粕吧！