Reporting a Lost Wallet | Learn Korean in English

Sentence explanations

1. 내 지갑을 두고 온 것 같아.

   I think I left my wallet behind.

   내

   my

   지갑

   wallet

   두고 온

   left behind

   것 같아

   I think / it seems

   More detail

   내 means “my” here. It is the possessive form of 나 (“I”): 나의 is commonly shortened to 내 before a noun. It marks the wallet as belonging to the speaker. 지갑 means “wallet.” It is a noun and can be reused with possessive forms such as 내 지갑 (“my wallet”) or 지갑이 (“the wallet” as the subject). 두고 온 expresses having left something behind and then come away. It comes from the useful pattern 두고 오다: 두다 means “to put or leave,” and 오다 means “to come.” In this sentence, 온 is the form of 오다 that modifies the following 것, while 두고 links the act of leaving with coming away. For example, 우산을 두고 왔어요 means “I left my umbrella behind.” 것 같아 is an informal form of 것 같다, used for an impression or conclusion rather than complete certainty. Literally, it presents something as seeming to be the case; here it gives the meaning “I think” or “it seems.” The ending -아 makes the expression informal and conversational. For example, 비가 올 것 같아 means “I think it will rain.” Together, 내 지갑을 identifies the speaker’s wallet as the object, 두고 온 describes leaving it behind while coming away, and 것 같아 frames that conclusion as uncertain: “I think I left my wallet behind.”

2. 프런트 데스크로 돌아가서 신고하자.

   Let's go back to the front desk and report it.

   프런트 데스크

   front desk

   돌아가서

   go back and

   신고하자

   let’s report it

   More detail

   프런트 데스크 means “front desk.” It is a noun phrase made from the borrowed noun 프런트 (“front”) and 데스크 (“desk”); together they name the reception or service desk. Korean often uses such borrowed compounds for places and facilities. 돌아가서 means “go back and then.” Its base verb is 돌아가다, “to go back” or “return.” The form 돌아가서 combines that verb with -아서/어서, which links an action to a following action or gives the sequence “do A and then do B.” Here, the going back happens before the reporting. 신고하자 means “let’s report it.” Its base verb is 신고하다, “to report” or, in some contexts, “to file a report.” The ending -자 changes the verb into a plain proposal such as “let’s do …”; it is not a past-tense ending. In this sentence, the omitted object is understood from the fixed translation and context as the wallet-related matter being reported. A useful pattern is V-자: 가자 means “let’s go,” while 기다리자 means “let’s wait.” Together, 프런트 데스크로 identifies the destination, 돌아가서 says to go back there and then act, and 신고하자 proposes reporting the matter. Thus the whole utterance means, “Let’s go back to the front desk and report it.” The particle 로 marks the direction or destination toward which the movement is made.

3. 갈색이고 작은 은색 단추가 있어.

   It's brown with a small silver button.

   갈색이고

   is brown and

   작은

   small

   은색

   silver

   단추

   button

   있어

   is present / exists

   More detail

   갈색이고: 갈색 means “brown.” The form 갈색이고 combines 갈색이다, “to be brown,” with -고, a connector meaning “and” when linking this description to what follows. Here it presents the color before the additional information about the button. Example: 가방이 검은색이고 커요. — “The bag is black and big.” 작은: This is the attributive form of 작다, “to be small.” It comes before the noun it describes: 작은 단추, “a small button.” The adjective form changes from 작다 to 작은 before a noun; 작은 is not a form of 단추. Example: 작은 가방 — “a small bag.” 은색: 은색 means “silver” or “silver-colored.” Before a noun, it can directly modify that noun: 은색 단추, “a silver button.” It is a color noun, unlike 작은, which is an adjective describing size. 단추: 단추 means “button.” In 은색 단추, it is the noun being described by 은색 and 작은. Example: 단추가 있어요. — “There is a button.” 있어: This is the casual-present form of 있다, “to exist” or “to be present.” In this sentence, it states that a button is present, rather than describing its location. The polite form is 있어요; the more formal form is 있습니다. Example: 열쇠가 있어. — “There is a key.” Together, 갈색이고 작은 은색 단추가 있어 means “It’s brown, and it has a small silver button.” 갈색이고 links the brown description to the rest. 작은 은색 단추 means “small silver button,” and the subject marker 가 marks that button as the thing whose presence is asserted by 있어. The sentence uses casual speech.

4. 그 특징이 직원들이 분실물을 확인하는 데 도움이 될 거야.

   That detail will help them check lost property.

   그

   that

   특징

   detail; feature

   직원들

   staff; employees

   분실물

   lost property

   확인하는

   checking; confirming

   도움이 될 거야

   will help

   More detail

   그 modifies the following noun 특징, so it means “that” feature/detail already identifiable in the situation. Korean demonstratives such as 그 agree with neither number nor gender here. 특징 means a characteristic, feature, or identifying detail. In this sentence, the intended sense is a detail that can help identify something. Example: 이 특징을 기억해요. — “Remember this feature.” 직원들 means “employees” or “staff members.” 들 marks a plural group, while 직원 is the singular or unmarked noun. Korean can sometimes omit 들 when plurality is clear, but it is present here. The following 이 marks 직원들 as the subject of its clause. 분실물 means “lost property” or “lost item.” The final 을 marks it as the object of 확인하다, “to check” or “confirm.” Example: 분실물을 확인했어요. — “I checked the lost item.” 확인하는 comes from 확인하다. The ending -는 is the form used before a noun or construction to describe an ongoing or general action: 확인하는 can mean “checking.” Here it combines with the following 데 in 확인하는 데, a pattern meaning “in doing/checking” or “for checking.” Thus 직원들이 분실물을 확인하는 데 means “for the employees to check lost property.” 도움이 될 거야 uses the construction 도움이 되다, literally “become/be of help,” meaning “be helpful” or “help.” 될 is the future form of 되다, and 거야 gives an informal future or expectation, so the phrase means “will help” here. Do not confuse 도움이 되다 with the separate verb 돕다, “to help.” Example: 이 설명이 공부에 도움이 될 거야. — “This explanation will help with studying.” Putting the parts together, 그 특징이 makes “that feature” the subject, 직원들이 분실물을 확인하는 데 specifies the purpose or activity it helps with, and 도움이 될 거야 says that it will be helpful. The complete meaning is: “That detail will help them check lost property.”

5. 직원들이 자세한 내용을 물어보면 뭐라고 말해야 해?

   What should I say if they ask for details?

   직원들이

   the staff

   자세한

   detailed

   내용

   details; content

   물어보면

   if they ask

   뭐라고

   what

   말해야 해

   should say

   More detail

   직원들이 means “the staff” here. 직원 is “staff member/employee,” and 들 marks a plural group; 이 marks that group as the subject. Korean subjects can be omitted when understood, but this form explicitly presents the staff as the ones doing the asking. 자세한 is the modifier form of the descriptive verb 자세하다, “to be detailed/thorough.” It comes before the noun it describes: 자세한 내용 means “detailed information” or “details.” The form 자세한 is used in this noun-modifying position; it is not the form used as a standalone predicate. 내용 means “content” or “information.” In this sentence, 자세한 내용 naturally refers to details or detailed information. For example, 내용을 확인해요 means “I check the contents/information.” 물어보면 comes from 물어보다, “to ask” or “to inquire,” plus -면, which forms an “if/when” condition. Thus 물어보면 means “if they ask” in this sentence. 물어보다 is a separate verb from 말하다, “to say”: one describes asking, and the other describes speaking. 뭐라고 is 뭐 (“what”) plus -라고, used to mark the words or wording being asked about. With a speech verb, 뭐라고 말하다 asks what one should say, or in what words one should express it. It does not identify the content of the answer by itself. 말해야 해 is based on 말하다, “to say/speak.” The pattern -아야/어야 하다 expresses necessity or what someone should do; here it appears as 말해야 해, “should say” or “has to say.” The final 해 is the conversational form of 하다 in this pattern. The omitted subject of 말해야 해 is understood as the speaker, matching the fixed translation’s “I.” Together, 직원들이 자세한 내용을 물어보면 sets the condition “if the staff ask for details,” and 뭐라고 말해야 해? asks “what should I say?” Korean leaves the speaker as an unspoken subject here, while the question word 뭐라고 asks for the wording of the response. The whole utterance therefore means: “What should I say if they ask for details?”

6. 지갑을 설명하되, 개인 정보는 말하지 마.

   Describe the wallet, but keep personal information private.

   지갑

   wallet

   설명하되

   describe, but…

   개인

   personal

   정보

   information

   말하지 마

   don’t say or tell

   More detail

   지갑 means “wallet.” With the object marker, 지갑을 설명하다 means “to describe the wallet.” The ending -을 marks 지갑 as the object; it is used here because 지갑 ends in a consonant. 설명하되 comes from 설명하다, “to explain” or “to describe.” The connective -되 links the action to a limitation or contrast, so here it means “describe it, but…” Example: 간단히 설명하되, 중요한 내용은 빼지 마. — “Explain it briefly, but don’t leave out the important content.” 개인 means “personal” in 개인 정보, and 정보 means “information.” Together, 개인 정보 means “personal information”; 개인 modifies the following noun. 말하지 마 means “don’t say it” or “don’t tell it.” It is the direct-prohibition pattern 말하다 + -지 말다; 말하지 마 is the listener-directed form ending in 마. The -지 here belongs to the prohibition pattern, not to the separate negative pattern -지 않다. Example: 그 비밀번호를 말하지 마. — “Don’t say that password.” Together, 지갑을 설명하되 gives the permitted action and its limitation. 개인 정보는 marks personal information as the topic or contrastive focus, and 말하지 마 prohibits saying or disclosing it. The whole utterance means: “Describe the wallet, but keep personal information private.”

7. 내가 그들에게 줄 짧은 메모를 쓸 수 있어.

   I can write a short note for them.

   내가

   I

   그들에게

   for them

   줄

   to give

   짧은

   short

   메모

   note

   쓸

   to write

   수 있어

   can

   More detail

   내가 is 나 (“I”) plus the subject particle 가, so it marks the speaker as the subject. 나 is the first-person singular pronoun; 내가 is its subject-marked form. 그들에게 means “to/for them.” It consists of 그들 (“they/them”) plus 에게, a particle used for a recipient or beneficiary. Here it identifies the people for whom the note is intended. 줄 is the attributive form of 주다 (“to give”). The ending -(으)ㄹ lets the verb modify a following noun, so 그들에게 줄 메모 means “a note to give them.” For example, 친구에게 줄 선물 means “a gift to give a friend.” 짧은 is the noun-modifying form of the descriptive verb 짧다 (“to be short”). It describes 메모 as short. The form changes according to its grammatical use: 짧다 can stand at the end of a description, while 짧은 comes before a noun. 메모 means “note.” In this sentence it is the object being written. The object particle 를 appears after it in 메모를. 쓸 is the noun-modifying form of 쓰다 (“to write”). In -(으)ㄹ 수 있다, it is the form used before 수; together, 쓸 수 있어 expresses the ability or possibility of writing. 쓰다 changes to 쓸 before this ending. 수 있어 is the latter part of the possibility pattern -(으)ㄹ 수 있다, literally expressing that there is a way or possibility to do something. In this utterance, 쓸 수 있어 means “can write.” 있어 is the informal present form of 있다 (“to exist/be available”). Putting the parts together, 내가 그들에게 줄 describes the note as one intended to be given to them, and 짧은 메모를 쓸 수 있어 says that the speaker can write that short note. The whole utterance means: “I can write a short note for them.”

8. 그러면 신고 내용이 분명해질 거야.

   That will make the report clear.

   그러면

   then; in that case

   신고

   report

   내용

   content; details

   분명해질 거야

   will become clear

   More detail

   그러면 means “then” or “in that case.” It links the statement to a condition or situation already understood. A reusable pattern is 그러면 + result, as in 그러면 시작할게. — “Then I’ll start.” 신고 means “report” here. It can refer to a report or notification made to an authority or organization, depending on context. 내용 means “content” or “details.” Together, 신고 내용 means “the contents/details of the report.” In 신고 내용이, the subject marker 이 marks those report details as what will undergo the change. 분명해질 거야 expresses an expected future change: “will become clear.” The useful form chain is 분명하다 (“be clear”) → 분명해지다 (“become clear”) → 분명해질 거야 (“will become clear”). The -아/어지다 part shows a change into a state, while -ㄹ 거야 is an informal way to express an expected or intended future outcome. For example, 곧 상황이 분명해질 거야. means “The situation will become clear soon.” As a whole, 그러면 connects the understood preceding situation with its result, 신고 내용이 identifies the report details as the subject, and 분명해질 거야 says that they will become clear. The fixed utterance therefore means: “That will make the report clear.”