whatfor後面加動詞什麼形式

後接動名詞doing ，中文意思是為什麼做……

And now Milton's in the position of asking， "what for studying ?" What's this all about? Look what happened to Edward king.現在彌爾頓在問，“為了什麼而讀書”，這都是為了什麼，看看愛德華·金。

For Empson， there's a kind of a fluid and easy movement back and forth between what for hermeneutics are three very different phenomena: author， text， reader.