How to differ verb and adjective in Korean? Hello. Is there what way to know if specific word is verb or abjective? I feel it important, because using such words depends on verb or adjective nature. For example, is 비다 verb or adjective? Which is correct (plain style): 잔은 비다 (conjugated as adjective) or 잔은 빈다 (conjugated as verb)? Could I say (plain style) "I empty cup" as 나는 잔을 빈다? The same problem when it describes noun. Does 빈 잔 mean "empty cup" (adjective) or "cup which was empty" (verb)? Can I say 비는 잔 (cup which is empty) or 빌 잔 (cup which will be empty)? I understand that the key is to know if the word is adjective or verb. Is there way to do it? Is there a dictionary which contains such kind of information? Thank you very much!