을 잡을

… to catch

→ 을
phrase Very common #1,055
… to catch The object marker 을 follows the thing being caught; 잡다 can also mean “hold” or “book,” depending on context.
KO: 범인을 잡을 거예요.
EN: I’ll catch the criminal.

제셉을 잡을 수 있을 것 같아요

I think I can catch Joseph.

— 어 퓨 굿 맨 (1992)

왜 소천을 잡을 수 없죠?

Why can't we catch So-cheon?

— 천녀유혼 (1987)