Or/Choice

Express choices and alternatives: -(이)나 - "or" / "about" / "even" • 이나 after consonant: 책이나 읽어요 • 나 after vowel: 커피나 마실래요 • Can mean: or, approximately, even (surprising minimum) • 뭐 먹을래요? 피자나 치킨? = Pizza or chicken? 아니면 - "or" / "if not" • More explicit choice between alternatives • 커피 마실래요? 아니면 차? = Want coffee? Or tea? • Comes from 아니다 (to not be) + 면 (if) Nuance differences: • A나 B: neutral choice • A? 아니면 B?: clearer "which one?" feeling