확실하다

Korean

Etymology

확실(確實) (hwaksil) +‎ 하다 (-hada, “to do”, light verb deriving adjectives).

Pronunciation

• (SK Standard/Seoul) IPA^(key): [ɸwa̠kɕ͈iɾɦa̠da̠]
• Phonetic hangul: [확씰하다]

Romanizations
Revised Romanization?	hwaksilhada
Revised Romanization (translit.)?	hwagsilhada
McCune–Reischauer?	hwaksirhada
Yale Romanization?	hwak.sil.hata

Adjective

확실하다 • (hwaksilhada) (infinitive 확실해 or 확실하여, sequential 확실하니)

1. to be certain or definite

Conjugation

    Selected forms of the adjective 확실하다 (hwaksilhada): vowel-stem, 하(ha)-irregular

Sentence-final forms
		Formal non-polite (해라체)	Informal non-polite (해체)	Informal polite (해요체)	Formal polite (하십시오체)
Indicative	Non-past	확실하다 hwaksilhada	확실해 hwaksilhae	확실해요 hwaksilhaeyo	확실합니다 hwaksilhamnida
	Past	확실했다 hwaksilhaetda	확실했어 hwaksilhaesseo	확실했어요 hwaksilhaesseoyo	확실했습니다 hwaksilhaetseumnida
Interrogative	Non-past	확실하냐 hwaksilhanya	확실해 hwaksilhae	확실해요 hwaksilhaeyo	확실합니까 hwaksilhamnikka
	Past	확실했냐 hwaksilhaennya	확실했어 hwaksilhaesseo	확실했어요 hwaksilhaesseoyo	확실했습니까 hwaksilhaetseumnikka
Assertive		확실하겠다 hwaksilhagetda	확실하겠어 hwaksilhagesseo	확실하겠어요 hwaksilhagesseoyo	확실하겠습니다 hwaksilhagetseumnida
Connective forms
Cause/Reason		확실해 hwaksilhae	확실해서, 확실하여서 hwaksilhaeseo, hwaksilhayeoseo	확실하니 hwaksilhani	확실하니까 hwaksilhanikka
Contrast		확실하지만 hwaksilhajiman	확실한데 hwaksilhande	확실하더니 hwaksilhadeoni
Conjunction		확실하고 hwaksilhago
Condition		확실하면 hwaksilhamyeon	확실해야, 확실하여야 hwaksilhaeya, hwaksilhayeoya
Noun and determiner forms
Verbal nouns		확실함 hwaksilham	확실하기 hwaksilhagi
Past-tense verbal nouns		확실했음, 확실하였음 hwaksilhaesseum, hwaksilhayeosseum	확실했기, 확실하였기 hwaksilhaetgi, hwaksilhayeotgi
Determiners	Present		확실한 hwaksilhan
	Future		확실할 hwaksilhal

Sentence-final forms with honorific
		Plain (해라체)	Informal (해체)	Polite (해요체)	Formal (하십시오체)
Indicative	Non-past	확실하시다 hwaksilhasida	확실하셔 hwaksilhasyeo	확실하세요, 확실하셔요 hwaksilhaseyo, hwaksilhasyeoyo	확실하십니다 hwaksilhasimnida
	Past	확실하셨다 hwaksilhasyeotda	확실하셨어 hwaksilhasyeosseo	확실하셨어요 hwaksilhasyeosseoyo	확실하셨습니다 hwaksilhasyeotseumnida
Interrogative	Non-past	확실하시냐 hwaksilhasinya	확실하셔 hwaksilhasyeo	확실하세요, 확실하셔요 hwaksilhaseyo, hwaksilhasyeoyo	확실하십니까 hwaksilhasimnikka
	Past	확실하셨냐 hwaksilhasyeonnya	확실하셨어 hwaksilhasyeosseo	확실하셨어요 hwaksilhasyeosseoyo	확실하셨습니까 hwaksilhasyeotseumnikka
Assertive		확실하시겠다 hwaksilhasigetda	확실하시겠어 hwaksilhasigesseo	확실하시겠어요 hwaksilhasigesseoyo	확실하시겠습니다 hwaksilhasigetseumnida
Connective forms with honorific
Cause/Reason		확실하셔 hwaksilhasyeo	확실하셔서 hwaksilhasyeoseo	확실하시니 hwaksilhasini	확실하시니까 hwaksilhasinikka
Contrast		확실하시지만 hwaksilhasijiman	확실하신데 hwaksilhasinde	확실하시더니 hwaksilhasideoni
Conjunction		확실하시고 hwaksilhasigo
Condition		확실하시면 hwaksilhasimyeon	확실하셔야 hwaksilhasyeoya
Noun and determiner forms with honorific
Verbal nouns		확실하심 hwaksilhasim	확실하시기 hwaksilhasigi
Past-tense verbal nouns		확실하셨음 hwaksilhasyeosseum	확실하셨기 hwaksilhasyeotgi
Determiners	Present		확실하신 hwaksilhasin
	Future		확실하실 hwaksilhasil

Related terms

• 확실히 (hwaksilhi, “assuredly”)