V-(으)ㄹ지 말지
Use this pattern to express indecision about whether to do something or not. Add -ㄹ지 after a vowel stem or -을지 after a consonant stem, then 말지. It often appears with verbs like 결정하다 or 고민하다. Example: 새 이어폰을 살지 말지 아직 못 정했어요. This means "I still haven't decided whether to buy new earphones or not."
새 이어폰을 살지 말지 아직 못 정했어요.
I still haven't decided whether to buy new earphones or not.
