N2 — outside your level filter
Is said whole, with nothing composed onto it and takes no だ／です, so there are no forms to conjugate.
命をかける
inochiwokakerurisk one's lifeN2expression
Example sentences2
彼はその研究に命をかける。
kare wa sono kenkyuu ni inochi o kakeru.
He stakes his life on that research. neutral
そんなことに命をかけるなんて、正気じゃないよ。
sonna koto ni inochi o kakeru nante, shouki ja nai yo.
Risking your life over something like that is crazy. casual