Used to indicate ability or permission in the past.
¿¹¹®
1. He asked me if he could go home. (±×´Â Áý¿¡ µ¹¾Æ°¡µµ ÁÁÀ¸³Ä°í ³»°Ô ¹°¾ú´Ù) 2. How I wish I could go with you! (Âü¸»·Î ³Ê¿Í ÇÔ²² °¡°í ½ÍÀºµ¥) 3. That could be true. (±×°ÍÀÌ ¾î¼¸é »ç½ÇÀÏÁöµµ ¸ð¸¥´Ù) 4. Could I borrow your pen? (Ææ Á» ºô·Áµµ µÇ°Ú½À´Ï±î) 5. He said he could swim. (¼ö¿µÇÒ ¼ö ÀÖ´Ù°í ±×´Â ¸»Çß´Ù)