N2
までする
Indicates doing something to an extreme extent
流石
に
そこ
まで
し
て
もらう
の
は
申し訳
ない
。
I feel bad about having you do that much for me.
入院
まで
し
た
らしい
じゃ
ない
です
か
I heard that (someone) even went as far as being hospitalized, didn't they?
そこ
まで
し
て
賭ける
必要
が
ある
の
か
。
Is it really necessary to go that far to place a bet?