Used to indicate ability or permission in the past.
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1. I could have danced for joy. (±â»µ¼ µ¢½Çµ¢½Ç ÃãÀ» Ãß°í ½Í¾ú´Ù) 2. Couldn't we get together next week? (´ÙÀ½ ÁÖ ¿ì¸® ¸¸³ª¸é ¾î¶»°Ú½À´Ï±î) 3. Could I borrow your pen? (Ææ Á» ºô·Áµµ µÇ°Ú½À´Ï±î) 4. He asked me if he could go home. (±×´Â Áý¿¡ µ¹¾Æ°¡µµ ÁÁÀ¸³Ä°í ³»°Ô ¹°¾ú´Ù) 5. When I lived by the station I could reach the office on time. (³ª´Â ¿ª °¡±îÀÌ¿¡ »ì°í ÀÖÀ» ¶§´Â ½Ã°£¿¡ ¸ÂÃç ȸ»ç¿¡ µµÂøÇÒ ¼ö°¡ ÀÖ¾ú´Ù)