Used to indicate physical or mental ability, to indicate possession of a specified power, right, or privilege.
예문
1. What can he be doing? (대체 무엇을 하고 있는 것일까) 2. Can you speak English? (영어를 말할 줄 아십니까) 3. Can you give me a ride? (좀 태워주지 않겠습니까) 4. Can I speak to you a moment? (잠깐 말씀드릴 것이 있습니다만) 5. Can you play chess? (체스를 둘 줄 아느냐)
