지난 주

The Korean phrase 지난 주 (jinan ju) is a fundamental time expression used to refer to the seven-day period immediately preceding the current week. In English, this translates directly to 'last week.' Understanding this phrase requires a look at its two components: 지난, which is the past-tense modifier form of the verb 지나다 (to pass), and 주 (週), a Hanja-derived noun meaning 'week.' When combined, they literally mean 'the week that has passed.' This is one of the first temporal markers Korean learners encounter because it is essential for recounting past events, describing recent experiences, and establishing a timeline in basic conversation. Unlike some other time expressions that might change based on formality, 지난 주 remains remarkably stable across various speech levels, though the surrounding particles and verb endings will shift to match the social context.

Temporal Reference

It specifically identifies the most recent completed week, starting from the previous Sunday or Monday depending on the calendar convention used.

Grammatical Composition

The word '지난' acts as an adjective modifying '주', demonstrating how Korean verbs can be transformed into modifiers to provide specific detail to nouns.

In daily life, Koreans use this phrase in almost every imaginable context. Whether you are talking to a colleague about a project deadline that passed, telling a friend about a movie you saw, or explaining to a doctor when your symptoms started, 지난 주 provides the necessary temporal anchor. It is often followed by the time particle 에 (e), resulting in 지난 주에, which means 'during last week' or simply 'last week' when used as an adverbial phrase in a sentence. It is important to note that while English speakers might say 'I went last week' without a preposition, Korean almost always requires the particle 에 to function correctly within the sentence structure.

Culturally, the concept of the 'week' in Korea follows the international standard, but the way people reflect on the past week often involves social obligations. For instance, many office workers will discuss what they accomplished 지난 주 during Monday morning meetings. In a social sense, asking someone what they did 지난 주 is a standard way to build rapport and show interest in their personal life. It bridges the gap between the immediate present and the broader past, allowing for a focused discussion on recent history without going too far back into the distant past. Because Korean culture values punctuality and scheduling, mastering this phrase is a key step toward navigating social and professional environments effectively.

Finally, it is worth mentioning the spacing. While you might see it written as 지난주 (without a space), the standard orthography usually prefers a space between the modifier and the noun: 지난 주. However, in modern digital communication, the space is frequently omitted for speed. Regardless of the spacing, the meaning remains identical. As you progress in your Korean studies, you will find that 지난 주 serves as a template for other expressions like 지난 달 (last month) and 지난 해 (last year), making it a high-leverage phrase for expanding your vocabulary and your ability to express time clearly and accurately.

Using 지난 주 correctly in a sentence involves more than just placing it at the beginning. Because it is a time noun, it almost always functions as an adverbial phrase that sets the stage for the rest of the sentence. The most common way to use it is by adding the particle 에 (e), which marks the time when an action occurs. For example, if you want to say 'I studied Korean last week,' you would say 지난 주에 한국어를 공부했어요. The placement of 지난 주에 is flexible; it can appear at the very start of the sentence or after the subject, but it must always come before the verb, which is typically placed at the end in Korean SOV (Subject-Object-Verb) structure.

With Specific Days

You can combine it with days of the week to be more precise. For example, '지난 주 수요일' means 'last Wednesday.'

With Past Tense Verbs

Since the phrase refers to the past, the main verb of the sentence must be in the past tense (e.g., -았어요, -었어요).

One nuance to keep in mind is the distinction between 'last week' as a general time and 'last week' as a specific duration. If you are saying 'I was busy for the whole of last week,' you might use 지난 주 내내 (jinan ju naenae). If you are comparing last week to this week, you might use the topic marker 는 (neun) instead of 에. For instance, 지난 주는 바빴지만 이번 주는 한가해요 (Last week was busy, but this week I am free). Here, the topic marker highlights the contrast between the two time periods, a very common rhetorical device in Korean conversation.

Another important aspect is the use of particles like 부터 (buteo - from) and 까지 (kkaji - until). If you want to say 'From last week until today,' you would say 지난 주부터 오늘까지. This allows you to describe ongoing actions or states that originated in the previous week. For learners, a common mistake is trying to translate 'last week's meeting' as 지난 주 회의. While this is understandable, adding the possessive particle 의 (ui) as in 지난 주의 회의 is more grammatically formal, though in casual speech, the particle is often dropped. Understanding these small variations helps in sounding more like a native speaker.

In summary, 지난 주 is a versatile building block. By mastering its use with various particles and tense markers, you can communicate a wide range of past experiences. It is not just a static label for a time period but a dynamic part of the sentence that interacts with other grammatical elements to provide clarity and context. As you practice, try to create sentences that combine 지난 주 with different verbs and locations to get a feel for its natural rhythm in Korean speech. For example, '지난 주에 도서관에서 책을 빌렸어요' (I borrowed a book from the library last week) uses the time, location, object, and past tense verb in a perfectly balanced Korean sentence.

The phrase 지난 주 is ubiquitous in South Korea, appearing in everything from high-stakes business meetings to casual banter at a convenience store. If you are watching a Korean drama (K-drama), you will inevitably hear a character say something like '지난 주에 왜 전화 안 했어?' (Why didn't you call last week?). This highlights its role in interpersonal drama and relationship management. In the workplace, the phrase is a staple of reporting. Managers will ask for the '지난 주 실적' (last week's performance) or '지난 주 회의록' (last week's meeting minutes). In these contexts, the phrase is used with a high degree of precision to ensure that everyone is on the same page regarding timelines and responsibilities.

News and Media

News anchors frequently use '지난 주' to recap events, such as '지난 주에 발생한 사고' (the accident that occurred last week).

Service Industry

At a hair salon or a clinic, a staff member might ask, '지난 주에 예약하셨나요?' (Did you make a reservation last week?).

In educational settings, teachers often start lessons by reviewing what was covered 지난 주. They might say, '지난 주에 배운 내용을 복습해 봅시다' (Let's review what we learned last week). This helps students transition into the new material by grounding it in recent knowledge. Similarly, in the world of K-pop and entertainment, variety show hosts often reference events from the previous episode using this phrase. For example, '지난 주 우승자는 누구였죠?' (Who was last week's winner?). This creates a sense of continuity for the audience and is a key part of the narrative structure of serialized media.

You will also hear 지난 주 in public announcements and advertisements. For instance, a grocery store might announce that a popular item from '지난 주 행사' (last week's promotion) is back by popular demand. In a more personal sphere, when catching up with family, parents often ask their children about their '지난 주 생활' (life last week) to stay connected. The phrase acts as a gateway to storytelling, prompting the listener to share details about their recent life. Because it is so common, hearing it becomes second nature to anyone living in Korea, and it serves as a reliable marker for the flow of time in a fast-paced society.

Ultimately, 지난 주 is more than just a vocabulary word; it is a vital tool for social navigation. Whether you are navigating the complexities of Korean office culture or simply trying to order a coffee and mentioning you were there 'last week,' this phrase provides the necessary context. Its frequency in daily speech makes it an excellent candidate for active practice. Pay attention to how native speakers use it in different contexts—notice the intonation, the accompanying particles, and the types of verbs that follow. This observational learning will help you use the phrase more naturally and confidently in your own conversations.

For English speakers learning Korean, the most common mistake with 지난 주 is often related to particle usage. In English, we say 'I went last week' without any preposition. However, in Korean, saying 지난 주 갔어요 sounds incomplete and slightly unnatural. You almost always need the time particle 에 (e). The correct form is 지난 주에 갔어요. This 'missing particle' error is a hallmark of beginner speech and can make your Korean sound 'choppy' to native ears. Always remember that time nouns in Korean usually require a particle to function as an adverb.

Confusing 'Last' Words

Learners often confuse '지난' (past/last) with '마지막' (final). '마지막 주' means the 'final week' of a month or year, not 'last week' in relation to today.

Tense Mismatch

Using '지난 주' with a present or future tense verb is a logical contradiction. You cannot say '지난 주에 갈 거예요' (I will go last week).

Another frequent error involves the spacing and spelling. While 지난주 is often accepted, the standard form is 지난 주. Some learners also struggle with the pronunciation of the 'n' sound in 지난 followed by the 'j' sound in 주. It should be a clean transition without adding extra vowel sounds between them. Additionally, some students try to use 어제 주 (yesterday week) or other literal translations from their native languages, which do not exist in Korean. Sticking to the established phrase is essential for clarity.

A more subtle mistake occurs when learners use 지난 주 to mean 'a week ago.' While they are similar, 'a week ago' is specifically 일주일 전에 (il-ju-il jeon-e). 지난 주 refers to the block of time on the calendar, whereas 일주일 전 refers to exactly seven days before the current moment. For example, if today is Wednesday, 지난 주 refers to the previous Sunday-Saturday, but 일주일 전 refers specifically to last Wednesday. Using them interchangeably can lead to confusion in scheduling and precise communication.

Finally, be careful with the formality of the verb endings when using 지난 주. While the phrase itself doesn't change, the verb at the end of the sentence must match the social situation. A common mistake is using the informal -어/아 ending with a superior just because you are talking about something personal that happened 'last week.' Always maintain the appropriate level of politeness (usually -아요/어요 or -습니다) regardless of the time period you are discussing. By avoiding these common pitfalls, you will communicate more accurately and sound more sophisticated in your Korean usage.

While 지난 주 is the most standard way to say 'last week,' Korean offers several alternatives and related terms that can add variety and precision to your speech. The most common alternative is 저번 주 (jeobeon ju). While 지난 comes from the verb 'to pass,' 저번 literally means 'that time' or 'the previous time.' In daily conversation, 저번 주 is used just as frequently as 지난 주, though some might consider 지난 주 slightly more formal or 'correct' in written contexts. Knowing both is crucial for listening comprehension, as native speakers will switch between them without a second thought.

저번 주 (Jeobeon Ju)

A very common, slightly more colloquial alternative. It is used in almost all the same contexts as '지난 주'.

전주 (Jeonju)

A more formal or technical term, often used in news reports or business documents to mean 'the previous week.' (Not to be confused with the city of Jeonju!)

지지난 주 (Jijinan Ju)

The week before last. This is a very useful expansion of the basic phrase.

Another related concept is 일주일 전 (il-ju-il jeon), which means 'one week ago.' As mentioned in the mistakes section, this refers to a duration of seven days rather than the calendar week. If you want to emphasize that something happened exactly seven days ago, 일주일 전 is the better choice. For example, if today is Tuesday at 3 PM, 일주일 전 is last Tuesday at 3 PM. Conversely, 지난 주 is much broader. Understanding this distinction allows you to be more precise in your storytelling and scheduling, which is highly valued in Korean culture.

In more formal or literary settings, you might encounter 작주 (jak-ju), though this is quite rare in modern speech. You are more likely to see 지난주 used in newspapers. When comparing weeks, you will often see 지난 주 paired with 이번 주 (this week) and 다음 주 (next week). This trio forms the core of most time-based planning in Korean. For example, '지난 주에는 비가 왔고, 이번 주에는 맑아요' (It rained last week, and it's clear this week). The symmetry of these expressions makes them easy to learn as a set.

Lastly, consider the word 지난번 (jinan-beon), which means 'last time.' While not specific to a week, it is often used in similar contexts when the exact time frame isn't as important as the fact that it happened previously. For instance, '지난번에 만났을 때' (when we met last time) could refer to last week, last month, or even yesterday. Choosing between 지난 주 and 지난번 depends on how specific you want to be. By learning these alternatives, you gain a richer toolkit for expressing yourself and understanding the subtle choices native speakers make in their daily communication.