This type of adverb is derived from adjectives and nouns. The adverbs are formed with special suffixes that are added to the stem of the adjective or to the noun:
ADJECTIVE (NOUN) STEM + SUFFIX
Suffixes used for the derivation of adverbs from adjectives:
이 많이 "many", "plentifully" (from 많다)
어제 비가 많이 왔다. "It was raining hard yesterday."
히 급히 "quick", "in a hurry" (from 급다)
제 동생은 밥을 급히 먹었어요. "My little brother ate in a hurry."
게 늦게 "late" (from 늦다)
집에 늦게 돌아왔어요. "I came back home late."
Suffixes used for the derivation of adverbs from nouns:
로 ( 으로) 스스로 "of itself", "naturally"
처음으로 "for the first time"
에 나중에 "later"
결국에 "at last"
See Also: