To learn how to use this information, click here.
| ~아/어 (Lessons 5 and 6) | 안타까워 |
| ~ㄴ/은 (Lesson 4) | 안타까운 |
| ~ㄴ/는다 (Lesson 5) | – |
| ~ㅂ/습니다 (Lesson 6) | 안타깝습니다 |
| ~ㄹ/을 (Lesson 9 and 26) | 안타까울 |
| ~니 (Lesson 21) | 안타깝니 |
| ~ㅁ/음 (Lesson 29) | 안타까움 |
| ~(으)려니 | 안타까우려니 |
| ~(으)시 (Lesson 39) | 안타까우시 |
| ~(으)면 (Lesson 43) | 안타까우면 |
| ~(으)니 (Lesson 81) | 안타까우니 |
For an organized table of every verb and adjective in Unit 1, click here.