유용하다
regular verb
Who are you speaking to?
Present Tense (Statements)
현재형유용해
present informal low
유용해요
present informal high
유용한다
present formal low
유용합니다
present formal high
Past Tense (Statements)
과거형유용했어
past informal low
유용했어요
past informal high
유용했다
past formal low
유용했습니다
past formal high
Future Tense (Statements)
미래형유용할 거야
future informal low
유용할 거예요
future informal high
유용할 거다
future formal low
유용할 겁니다
future formal high
유용하겠어
future conditional informal low
유용하겠어요
future conditional informal high
유용하겠다
future conditional formal low
유용하겠습니다
future conditional formal high
Present Tense (Questions)
현재 의문형유용해?
present informal low
유용해요?
present informal high
유용하니?
present formal low
유용합니까?
present formal high
Past Tense (Questions)
과거 의문형유용했어?
past informal low
유용했어요?
past informal high
유용했니?
past formal low
유용했습니까?
past formal high
Commands
명령형유용해
present informal low
유용하세요
present informal high
유용해라
present formal low
유용하십시오
present formal high
Suggestions
청유형유용해
present informal low
유용해요
present informal high
유용하자
present formal low
유용합시다
present formal high
Connective Forms
연결형유용하면
if
유용하고
and
Other Forms
기타유용했
past base
유용할
future base
유용함
ing
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