를 살리려면

if you want to save

→ 를

phrase Rare #17,048

if you want to save The particle 를 marks the person or thing being saved; the subject of “want” is often understood from context.

KO: 그를 살리려면 지금 병원에 가야 해요.

EN: If you want to save him, you have to go to the hospital now.