추적하다

Korean

Etymology

추적(追跡) (chujeok) +‎ 하다 (-hada, “to do”, light verb deriving active verbs).

Pronunciation

(SK Standard/Seoul) IPA^(key): [t͡ɕʰud͡ʑʌ̹kʰa̠da̠]
Phonetic hangul: [추저카다]

Romanizations
Revised Romanization^?	chujeokhada
Revised Romanization (translit.)^?	chujeoghada
McCune–Reischauer^?	ch'ujŏkhada
Yale Romanization^?	chwucek.hata

Verb

추적하다 • (chujeokhada) (infinitive 추적해 or 추적하여, sequential 추적하니)

chase; run after
trace; track
- 2018, Experts: Polio Could Again Spread Worldwide
  그는, 씨디씨(CDC)가 이주자 집단을 추적하기 위한 과학기술을 이용한다고 말한다.
  geuneun, ssidissi(CDC)ga ijuja jipdaneul chujeokhagi wihan gwahakgisureul iyonghandago malhanda.
  He says the CDC uses technology to track migrant groups.

Conjugation

Selected forms of the verb 추적하다 (chujeokhada): 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	추적한다 chujeokhanda	추적해 chujeokhae	추적해요 chujeokhaeyo	추적합니다 chujeokhamnida
Indicative	Past	추적했다 chujeokhaetda	추적했어 chujeokhaesseo	추적했어요 chujeokhaesseoyo	추적했습니다 chujeokhaetseumnida
Interrogative	Non-past	추적하느냐 chujeokhaneunya	추적해 chujeokhae	추적해요 chujeokhaeyo	추적합니까 chujeokhamnikka
Interrogative	Past	추적했느냐 chujeokhaenneunya	추적했어 chujeokhaesseo	추적했어요 chujeokhaesseoyo	추적했습니까 chujeokhaetseumnikka
Hortative		추적하자 chujeokhaja	추적해 chujeokhae	추적해요 chujeokhaeyo	추적하십시다 chujeokhasipsida
Imperative		추적해라, 추적하여라 chujeokhaera, chujeokhayeora	추적해 chujeokhae	추적해요 chujeokhaeyo	추적합시오 chujeokhapsio
Assertive		추적하겠다 chujeokhagetda	추적하겠어 chujeokhagesseo	추적하겠어요 chujeokhagesseoyo	추적하겠습니다 chujeokhagetseumnida
Connective forms
Cause/Reason		추적해 chujeokhae	추적해서, 추적하여서 chujeokhaeseo, chujeokhayeoseo	추적하니 chujeokhani	추적하니까 chujeokhanikka
Contrast		추적하지만 chujeokhajiman	추적하는데 chujeokhaneunde	추적하더니 chujeokhadeoni
Conjunction		추적하고 chujeokhago
Condition		추적하면 chujeokhamyeon	추적해야, 추적하여야 chujeokhaeya, chujeokhayeoya
Motive		추적하려고 chujeokharyeogo
Noun and determiner forms
Verbal nouns		추적함 chujeokham	추적하기 chujeokhagi
Past-tense verbal nouns		추적했음, 추적하였음 chujeokhaesseum, chujeokhayeosseum	추적했기, 추적하였기 chujeokhaetgi, chujeokhayeotgi
Determiners	Past	추적한 chujeokhan
	Present	추적하는 chujeokhaneun
	Future	추적할 chujeokhal

Sentence-final forms with honorific
		Formal non-polite (해라체)	Informal non-polite (해체)	Informal polite (해요체)	Formal polite (하십시오체)
Indicative	Non-past	추적하신다 chujeokhasinda	추적하셔 chujeokhasyeo	추적하세요, 추적하셔요 chujeokhaseyo, chujeokhasyeoyo	추적하십니다 chujeokhasimnida
Indicative	Past	추적하셨다 chujeokhasyeotda	추적하셨어 chujeokhasyeosseo	추적하셨어요 chujeokhasyeosseoyo	추적하셨습니다 chujeokhasyeotseumnida
Interrogative	Non-past	추적하시느냐 chujeokhasineunya	추적하셔 chujeokhasyeo	추적하세요, 추적하셔요 chujeokhaseyo, chujeokhasyeoyo	추적하십니까 chujeokhasimnikka
Interrogative	Past	추적하셨느냐 chujeokhasyeonneunya	추적하셨어 chujeokhasyeosseo	추적하셨어요 chujeokhasyeosseoyo	추적하셨습니까 chujeokhasyeotseumnikka
Imperative		추적하시라 chujeokhasira	추적하셔 chujeokhasyeo	추적하세요 chujeokhaseyo	추적하십시오 chujeokhasipsio
Assertive		추적하시겠다 chujeokhasigetda	추적하시겠어 chujeokhasigesseo	추적하시겠어요 chujeokhasigesseoyo	추적하시겠습니다 chujeokhasigetseumnida
Connective forms with honorific
Cause/Reason		추적하셔 chujeokhasyeo	추적하셔서 chujeokhasyeoseo	추적하시니 chujeokhasini	추적하시니까 chujeokhasinikka
Contrast		추적하시지만 chujeokhasijiman	추적하시는데 chujeokhasineunde	추적하시더니 chujeokhasideoni
Conjunction		추적하시고 chujeokhasigo
Condition		추적하시면 chujeokhasimyeon	추적하셔야 chujeokhasyeoya
Motive		추적하시려고 chujeokhasiryeogo
Noun and determiner forms with honorific
Verbal nouns		추적하심 chujeokhasim	추적하시기 chujeokhasigi
Past-tense verbal nouns		추적하셨음 chujeokhasyeosseum	추적하셨기 chujeokhasyeotgi
Determiners	Past	추적하신 chujeokhasin
	Present	추적하시는 chujeokhasineun
	Future	추적하실 chujeokhasil

References

추적하다 in Korean-English Learners' Dictionary, National Institute of Korean Language, cc by-sa 2.0 kr.