시작하다

The Korean verb 시작하다 (sijakhada) is one of the most fundamental building blocks of the Korean language, particularly for beginners at the A1 level. At its core, it translates to 'to start' or 'to begin' in English. It is a compound verb formed by the Sino-Korean noun 시작 (始作), which means 'beginning' or 'start', and the versatile verb 하다, which means 'to do'. This structure is incredibly common in Korean, where a noun derived from Chinese characters is paired with '하다' to create an active verb. When you use 시작하다, you are describing the action of initiating a process, an event, a task, or even a period of time. It is an active, transitive verb, meaning it usually takes an object—something that you are starting.

Core Concept

Initiating an action or process where the subject is the one making it happen.

Etymology Breakdown

The character '始' (si) represents the beginning or origin, while '作' (jak) represents making or creating. Together, they imply 'making a beginning'.

In daily life, Koreans use this word in almost every imaginable context. You will hear it when a teacher announces the start of a class, when a friend suggests starting a movie, or when a news anchor discusses the beginning of a new government policy. It is versatile enough to cover both physical actions, like starting a race, and abstract concepts, like starting a new life or a new relationship. Understanding 시작하다 is essential because it sets the stage for temporal sequences in conversation; without it, you cannot easily explain when something began. It is often contrasted with its passive counterpart, 시작되다, which means 'to be started' or 'to begin' (where the subject is the thing starting, rather than the person starting it).

Because this word is so common, it also carries various nuances depending on the level of formality. In a formal setting, you might hear the more polite 시작합니다, while among friends, you would use 시작해. It is also the basis for many common idioms and proverbs in Korea, reflecting the cultural emphasis on taking the first step. For example, the famous saying '시작이 반이다' (The start is half the battle) highlights how important the act of beginning is in Korean culture. This word is not just a verb; it is a gateway to describing progress and change in the Korean world.

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Neutral to Formal. It is suitable for all social situations from casual talk to business presentations.

In summary, 시작하다 is the primary way to express the initiation of any activity. Whether you are a student starting a new semester, a chef starting a new recipe, or a programmer starting a new project, this is the verb you will rely on. Its simplicity in structure—noun + 하다—makes it an excellent entry point for learners to understand how Korean verbs are constructed and conjugated across different tenses and politeness levels.

Using 시작하다 correctly requires an understanding of Korean particle markers and basic conjugation rules. Since it is a transitive verb, the thing being started is the object and should be marked with the object particles ~을 or ~를. For instance, if you are starting a 'game' (게임), you say '게임을 시작하다'. If the word ends in a consonant, use ~을 (e.g., 수업을 시작하다); if it ends in a vowel, use ~를 (e.g., 공부를 시작하다). This is the most standard way to form a sentence with this verb.

Grammar Pattern

[Noun] + 을/를 + 시작하다

Conjugation is the next step. In the present tense, '시작하다' becomes 시작해요 (polite/informal) or 시작합니다 (formal). In the past tense, it becomes 시작했어요 or 시작했습니다. For the future, you would use 시작할 거예요. A common way to use this verb with another action is the pattern -기 시작하다. This allows you to say 'started doing [verb]'. For example, if you want to say 'It started raining', you take the verb '오다' (to come), add '기', and then '시작하다' to get '오기 시작해요'. This is a vital pattern for intermediate fluency.

Another nuance involves the subject. While English often uses 'start' as both an intransitive and transitive verb (e.g., 'The movie starts' vs 'I start the movie'), Korean often distinguishes these. When the subject is an inanimate object starting on its own (like a season or a movie), you might use the passive form 시작되다. However, in casual speech, '시작하다' is frequently used for both. For example, '영화 시작해요' (The movie is starting) is perfectly natural, even though the movie isn't 'doing' the starting action to something else. This flexibility makes it easier for learners, but being aware of 시작되다 will make your Korean sound more natural as you advance.

Common Objects

수업 (class), 일 (work), 운동 (exercise), 게임 (game), 여행 (travel), 다이어트 (diet).

Furthermore, 시작하다 can be used in imperative forms to encourage someone. '시작하세요!' (Please start!) is a common command in classrooms or at the beginning of a race. In more formal contexts, such as an MC opening an event, they might say '시작하도록 하겠습니다' (We shall now begin). This variety in ending forms allows the speaker to convey not just the action of starting, but also their intention, politeness, and the social atmosphere of the moment.

Finally, remember that '시작' is the noun form. You can use it alone in titles or as a subject. '좋은 시작' means 'a good start'. By mastering how to attach '하다' to this noun and conjugate it, you gain the ability to navigate the beginning of any Korean conversation or activity with confidence.

In the real world of South Korea, 시작하다 is ubiquitous. If you are a student in Korea, you will hear it every single day. At the start of every period, the teacher or the class leader might say, '수업을 시작합니다' (Class is starting). This sets a formal boundary between break time and study time. Similarly, during exams, the proctor will shout '시작!' to signal that students can flip their papers and begin writing. In this context, the word functions as a sharp, authoritative command that demands immediate action.

Classroom Context

Used by teachers to initiate lessons or by proctors to begin examinations.

If you enjoy Korean media, such as K-Dramas or variety shows, you will hear 시작하다 in almost every episode. In variety shows like 'Running Man', the hosts frequently use '시작!' to kick off games or missions. In dramas, characters might say '우리 다시 시작하자' (Let's start over / Let's start again) during a pivotal emotional scene, usually referring to a relationship. This shows how the word moves from a literal meaning of starting a task to a figurative meaning of renewing a bond. On the news, anchors use it to report on the commencement of national events, such as '올림픽이 시작되었습니다' (The Olympics have started). Here, the formal ~었습니다 ending is used to convey professional distance and respect.

In the business world, 시작하다 is used to discuss project timelines. During a meeting, a manager might ask, '언제 이 프로젝트를 시작할 수 있나요?' (When can we start this project?). It is also common in marketing; you will see signs in store windows saying '세일 시작!' (Sale Starts!), designed to create a sense of urgency and excitement. In transportation, while '출발하다' is used for the departure of a bus or train, '시작하다' might be used for the beginning of a long journey or a tour service. It is a word that signals transition—from planning to doing, from waiting to acting.

Media Usage

Commonly heard in variety show countdowns and drama relationship resolutions.

In casual social settings, friends use it to manage group activities. If a group is hesitant to eat, someone might say '자, 시작하자!' (Alright, let's start!) as they pick up their chopsticks. It acts as a social cue that the waiting period is over. Even in personal reflection, many Koreans use the word when writing in their journals or making New Year's resolutions: '올해는 운동을 시작할 거야' (I'm going to start exercising this year). Whether it is a formal announcement or a personal promise, 시작하다 is the primary vehicle for expressing the concept of 'the beginning' in modern Korean life.

One of the most frequent mistakes English speakers make with 시작하다 is confusing it with 출발하다 (chulbalhada). While both can translate to 'start' in certain English contexts, they are not interchangeable in Korean. 출발하다 specifically means 'to depart' or 'to set off' for a destination. For example, if you say 'The bus started', and you mean it began moving toward its destination, you must use 출발하다. If you use 시작하다 in that context, it might sound like the bus is 'beginning' to exist or 'beginning' a task, which sounds very strange to a native ear. Always remember: physical movement/departure is 출발, while initiating an activity is 시작.

Mistake 1

Using 시작하다 for departures. (Correct: 출발하다)

Another common error is the confusion between the active 시작하다 and the passive 시작되다. As mentioned earlier, 시작하다 is generally used when there is an agent (a person or group) performing the action of starting something. 시작되다 is used when something begins on its own or the focus is on the event itself. For example, '나는 공부를 시작했다' (I started studying) is correct. However, for a season, '봄이 시작됐다' (Spring has started) is more natural than '봄이 시작했다'. While modern colloquial Korean is becoming more flexible with this, using the wrong form in formal writing can be a noticeable error. If you are the one doing the starting, stick with 시작하다.

A third mistake involves the use of particles. Because English uses 'start' as both 'start [something]' and 'start to [verb]', learners often forget the ~기 nominalizer when connecting two verbs. You cannot say '먹다 시작해요' for 'I start to eat'. You must nominalize the first verb: '먹기 시작해요'. Forgetting the ~기 makes the sentence grammatically broken. Additionally, ensure you use the object particle ~을/를 with the noun being started. Saying '공부 시작해요' is okay in casual speech, but '공부를 시작해요' is the proper grammatical form that you should learn first to avoid developing bad habits.

Mistake 2

Omitting the '~기' suffix when using with another verb. (e.g., '공부 시작하다' instead of '공부하기 시작하다')

Lastly, be careful with the word 처음. While 처음 means 'the first time' or 'the beginning', it is a noun or adverb, not a verb. Learners sometimes try to use it as a verb by adding 하다. While '처음이다' (It is the first time) is common, it doesn't mean 'to start'. If you want to say 'I started', you must use 시작했다. Understanding these distinctions will help you avoid the common 'Konglish' errors that many beginners face and will make your Korean sound much more polished and native-like.

While 시작하다 is the most common way to say 'start', Korean has several other words that carry similar meanings but are used in more specific contexts. Understanding these will help you choose the right word for the right situation and enrich your vocabulary. The most frequent alternative is 개시하다 (gaesihada). This word also means 'to start', but it is much more formal and often used in business or legal contexts. You might hear it when a store opens for the first time in a day (개시) or when a new service is launched. It has a nuance of 'opening' or 'commencing' something official.

시작하다 vs 개시하다

시작하다 is general and used everywhere. 개시하다 is formal, often used for business openings or official commencements.

Another important alternative is 착수하다 (chaksuhada). This word is specifically used when you 'set to work' on a large project or investigation. It implies a sense of taking the first concrete step in a long process. For example, '경찰이 수사에 착수했다' (The police have launched/started an investigation). You wouldn't use 착수하다 for something simple like starting a meal or starting to read a book. It is reserved for more serious, planned actions. Then there is 발생하다 (balsaelhada), which means 'to occur' or 'to break out'. While it can be translated as 'started' in English (e.g., 'A fire started'), it focuses on the occurrence of an event rather than someone initiating it.

For starting a journey or movement, as discussed before, 출발하다 (chulbalhada) is the correct choice. If you are 'starting' a business in the sense of founding it, you might use 창업하다 (changeophada). If you are starting a machine, 가동하다 (gadonghada) is used for factories or large machinery, while 시동을 걸다 (sidongeul geolda) is the specific phrase for starting a car engine. As you can see, while English often uses the single word 'start' for all these scenarios, Korean provides a rich palette of specific verbs that describe the *nature* of the start.

시작하다 vs 출발하다

시작하다 is for activities (studying, games). 출발하다 is for physical departure (bus leaving, starting a trip).

Finally, consider 비롯하다 (birothada). This is a more literary or formal word meaning 'to originate from' or 'to start with'. It is often used in the pattern 'A를 비롯한 B' (B, including A / B, starting with A). This is quite advanced but shows how the concept of 'starting' branches out into complex grammatical structures. By learning these alternatives, you move beyond basic communication and begin to express yourself with the precision of a native speaker.