Question

늦게 보내서 죄송합니다 All adjectives that cannot be transformed into adverbs by adding -이/히/오/우 can be turned into derived adverbs by attaching -게 to their stem.크다 → 크게적다 → 적게늦다 → 늦게예쁘다 → 예쁘게아름답다 → 아름답게얇다 → 얇게짧다 → 짧게There is a number of adjectives that can be transformed into adverbs by adding more than one type of suffix. For example, 빠르다 → 빠르게/빨리.Derived adverbs cannot be obtained from verbs in the way described above. The result of attaching -게 to the verb is the causative connective that corresponds to 'so that'. -게 is also a part of the causative principle -게 하- used after verb stems.

Accepted Answer

I'm sorry for sending it late

Front	늦게 보내서 죄송합니다
Back	I'm sorry for sending it late
Notes	All adjectives that cannot be transformed into adverbs by adding -이/히/오/우 can be turned into derived adverbs by attaching -게 to their stem. 크다 → 크게 적다 → 적게 늦다 → 늦게 예쁘다 → 예쁘게 아름답다 → 아름답게 얇다 → 얇게 짧다 → 짧게 There is a number of adjectives that can be transformed into adverbs by adding more than one type of suffix. For example, 빠르다 → 빠르게/빨리. Derived adverbs cannot be obtained from verbs in the way described above. The result of attaching -게 to the verb is the causative connective that corresponds to 'so that'. -게 is also a part of the causative principle -게 하- used after verb stems.

Adverbs 게 늦게 Adjectives Transformed Adding Derived Attaching