From Wiktionary, the free dictionary
으쿠다 (-eukuda)
- a suffix indicating intention will; intend
- 으쿠다 (-eukuda) is placed after verbs and adjectives with no finals or ㄹ (l), which falls out.
- 쿠다 (-kuda) is used otherwise; that is, after verbs and adjectives with finals that are not ㄹ (l).
