해보면

if you try it, when you try it

→ 해보다
해 do; perform + 보 seem, appear + 면 Conditional
verb Rare #26,373
if you try it, when you try it The conditional form of 해보다, meaning to try doing something.
KO: 직접 해보면 알 거예요.
EN: If you try it yourself, you'll know.
Conjugation of 해보다
Conditional
해봐야해보면

나디아, 당신이 한번 해보면 어때요?

Nadia, why don't you give it a try?

— 달콤한 인생 (1960)

해보면 재밌다

It's fun once you try it.

— 퍼니 게임 (1997)