못 / 지 못하다

못 / 지 못하다 (Can not)

This particle is a form of sentence ending that indicates the inability or prohibition to carry out an activity.

✓ Especially for the verb 하다, if we want to use the particle 안 then what we use is the formula: KB + 못 하'다.
✓ KK/KS 하다 is actually a formation of the noun (명사) plus the verb 하다:

Example:

• 그는 수영을 못 합니다 = He can't swim,
• 우딘은 요리 못해요 = Udin can't cook,
• 와엔디가 기타를 못 합니다 / 치지 못합니다 = Waendi can't play guitar,
• 얀터는  한국어를 잘 말슴 못해요 = Yanto can't speak Korean well,
• 우리가 못 들어갑니까?  = Can't we go in? 
• 네 아들이 돼지 고기를 먹지 못해 = My son can't eat pork,
• 니나 씨는 운전 못해요 = Nina can't drive.