Common English mistakes Korean speakers make, and how to fix them
If your first language is Korean, many of your English mistakes follow Korean sounds, Korean grammar and Konglish loanwords. They are transfer from a first language, not carelessness, and each one has a clear fix.
The best known are about sounds and small grammar words. 1) /f/ said as /p/ and /v/ as /b/: "coppee" for "coffee", "bery" for "very". 2) /z/ said as "j" and the "th" of "think" as "s": "jeebra" for "zebra", "sink" for "think". 3) An extra vowel after a final consonant: "bus" and "card" each gain a syllable, as in the loanwords 버스 and 카드. 4) /r/ and /l/: "rice" and "lice", "collect" and "correct" come out the same. 5) Missing articles and plurals: "I bought book" instead of "I bought a book" or "I bought some books". 6) Dropped subjects: "Is very hot" instead of "It's very hot".
Then come words and habits. 7) "Yes" to a negative question: asked "Aren't you coming?", the answer "Yes" is meant as "No, I'm not". 8) Konglish used as if it were English: "hand phone" for a cell phone, "eye shopping" for window shopping, "one shot" for "bottoms up", "service" for something on the house, "skinship" for physical affection, "cunning" for cheating on a test. 9) "I played with my friends" (놀다) where an adult would say "I hung out with my friends", and "I have a promise" (약속) instead of "I have plans". 10) "Borrow" and "lend" swapped, because Korean builds both on one verb, 빌리다 and 빌려주다: you borrow from someone, and they lend to you.
A list on its own rarely changes a habit. What helps is saying the sentences out loud and seeing a correction while you are still in the conversation. Airi is a voice AI partner for that: you speak, she answers out loud and shows one small fix at a time. The sections below give the Korean behind more of these mistakes, the sound rules worth knowing and a short routine to practice them. Free to start, no card needed.
A quick example with Airi
What Korean speakers often say in English, and the Korean behind it
Each sentence below is good Korean put into English words. Each one traces back to a single Korean word or particle, which is why it keeps coming back.
| Korean speakers often say | Natural English | The Korean behind it |
|---|---|---|
| How do you think about the new schedule? | What do you think of the new schedule? | 어떻게 생각해요? asks with 어떻게, "how". English asks for an opinion with "what". |
| The trip was really funny. | The trip was really fun. | 재미있다 is taught as "fun", "funny" and "interesting". In English, "funny" means it made you laugh (웃기다). A trip you enjoyed was "fun". |
| I married with her in 2020. | I married her in 2020. | …와/과 결혼하다 carries 와/과, "with". "Marry" takes the person directly. You can also say "We got married in 2020." |
| I ate medicine after lunch. | I took my medicine after lunch. | 약을 먹다 uses 먹다, "eat". In English you "take" medicine, whether it is a pill or a syrup. |
| Our mother is a nurse. | My mother is a nurse. | 우리 엄마 is literally "our mom", and 우리 남편 is "our husband". In English, "our" includes the listener or someone else you are speaking for, so when you talk about your own family, say "my". |
| Almost people in my office bring their own lunch. | Most people in my office bring their own lunch. | "Almost" (거의) and "most" (대부분) get mixed up. "Almost" cannot stand directly before a noun: say "most people" or "almost all the people". |
| I'm really expecting this weekend. | I'm really looking forward to this weekend. | 기대하다 is taught as "expect". In English, "expect" only says you think something will happen. Waiting for something with pleasure is "look forward to". |
| Do you know bibimbap? | Have you ever tried bibimbap? | 비빔밥 알아요? only asks whether you have heard of it. English "Do you know ...?" suggests knowing something well, so for food and famous names ask "Have you tried ...?" or "Have you heard of ...?" |
| I received a lot of stress this week. | I've been really stressed this week. | 스트레스를 받다 is literally "receive stress". In English you "are stressed" or "are under a lot of stress". |
Konglish that English listeners hear differently, and what to say instead
Konglish is real Korean vocabulary, and nothing is wrong with it in Korean. The trouble starts when a word carries its Korean meaning into an English sentence. Some of these words mean something else in English, and some are not used in English at all.
| Konglish | Meaning in Korea | Say this in English |
|---|---|---|
| fighting (파이팅, often written 화이팅) | A cheer: "You can do it!" | "Good luck!" or "You've got this!" In English, "fighting" is only about a fight. |
| meeting (미팅) | Among students, a group blind date | "We went on a group blind date." In English, a "meeting" is for work. |
| health (헬스) | Working out at a gym (헬스장) | "I go to the gym three times a week." "Health" is the state of your body, not an activity. |
| notebook (노트북) | A laptop computer | "I left my laptop at the office." A "notebook" is usually made of paper. |
| cider (사이다) | A clear lemon-lime soda | "A lemon-lime soda, please." In English, cider is an apple drink and is often alcoholic. |
| condition (컨디션) | How your body feels today | "I'm not feeling great today." |
| sign (사인) | An autograph | "Could I have your autograph?" On a form it is your "signature"; "sign" is the verb. |
| one piece (원피스) | A dress | "I bought a new dress." |
| one room (원룸) | A studio apartment | "I live in a studio." |
| Dutch pay (더치페이) | Everyone pays their own share | "Let's split the bill." English also says "Let's go Dutch." |
| SNS | Social media | "I saw it on social media." |
English sounds that Korean sound rules reshape, and how to make them
Most learners already know that Korean has no /f/, /v/, /z/ or "th". The swaps below are less well known, because the Korean sound rules behind them work without the speaker noticing.
| What listeners hear | The Korean rule at work | How to fix it |
|---|---|---|
| "she" for "see", "sheet" for "seat" | Before ㅣ, ㅅ is made further back in the mouth, close to English "sh". Compare 사 and 시. | Hold a long "sss" with the tongue close behind the top teeth and the lips flat, not pushed forward. Keep the tongue there as you move into "ee". Practice "so, say, see". |
| "ping me" for "pick me", "goon night" for "good night" | Before ㅁ or ㄴ, a final ㄱ, ㄷ or ㅂ sound turns into ㅇ, ㄴ or ㅁ: 국물 is said 궁물, and 입니다 is said 임니다. | End the first word on a clear stop, leave a tiny gap, then start the "m" or "n": "pick me", "good night", "pop music". |
| "ooman" for "woman", "ear" for "year" | Korean has no "w" before 우 and no "y" before 이, so loanwords drop them: 우먼 (woman), 우드 (wood), 이어 (year). | For "w", start with the lips in a small, tight circle, then open into the vowel. For "y", press the middle of the tongue up toward the roof of the mouth, then relax into the vowel. |
| "lunchi" for "lunch", and five syllables in "strike" | A Korean syllable has no consonant clusters and can end in only seven consonant sounds, so loanwords add vowels: 런치, 스트라이크. | Say "str" as one block with no vowel between the consonants. End "lunch", "page" and "English" on the consonant and stop there. |
| "light" and "right" sounding the same | ㄹ is one consonant with two sounds: a quick tap between vowels (나라) and an "l" at the end of a syllable (물). | For "l", start from the ㄹ at the end of 물 and hold the tongue tip on the ridge behind the top teeth. For "r", pull the tongue back so the tip touches nothing. |
These rules run automatically in Korean, which is why they follow you into English. In one acoustic study of Korean-accented English (Zsiga, 2011), the consonant at the end of a word turned nasal before a following "m" or "n" in about a third of the cases measured.
Rhythm matters too. Korean has no word stress, and each syllable gets roughly equal weight. English makes one syllable longer and louder and shrinks the rest: "ba-NA-na", "com-PU-ter". Loanwords such as 바나나 and 컴퓨터 keep every syllable full, so they are the words to relearn first.
Korean grammar habits that carry into English sentences
Missing articles and dropped subjects get most of the attention. The five habits below are just as regular, and each has a Korean pattern behind it.
- Particles turn into extra prepositions. 에, 에게 and 에 대해 each get an English word of their own: "go to there", "contact to me", "discuss about the plan". In English, "there", "contact" and "discuss" take no preposition: "go there", "contact me", "discuss the plan".
- The topic becomes the subject. 서울은 사람이 많아요 comes out as "Seoul is many people", and 저는 일찍 일어나기가 힘들어요 as "I am hard to get up early". 은/는 marks what the sentence is about, which is not always the subject. English says "There are a lot of people in Seoul" and "It's hard for me to get up early."
- No -s on the verb. Korean verb endings show tense and politeness but do not change with the subject, so "she go" and "he don't" slip out. Check every "he", "she" and "it": "she goes", "he doesn't".
- One past form for two English tenses. 숙제 다 했어요 is both "I finished my homework" and "I've finished my homework". English chooses: with a finished time, the past simple ("I finished it last night"); for a result that matters now, or an experience with no time given, the present perfect ("I've finished, so let's go", "Have you ever been to Jeju?"). For something that started earlier and is still true, Korean uses a present form, 2020년부터 여기 살고 있어요, but English says "I've lived here since 2020", not "I live here since 2020".
- "Do you mind ...?" answered with "Yes". The Korean question is 여기 앉아도 돼요?, "Is it OK if I sit here?", and the friendly answer is 네. "Do you mind if I sit here?" asks whether it would bother you, so a bare "Yes" sounds like a refusal. Say "No, go ahead" or "Not at all."
A speaking drill with Airi for Korean speakers
Airi answers out loud, in English only, and shows one small fix at a time, so give each round a single habit. She does not score pronunciation, so the sound round is repetition, not a test. The free credits last about eight minutes, enough for two or three of these rounds.
- Set it up: "Korean is my first language. If I use Konglish or translate word for word from Korean, please show me the natural English."
- Opinions: ask her "What do you think of ...?" about three everyday topics, and give your own opinion when she asks you back.
- Plans: tell her what you are doing this weekend without "promise" or "play". Start with "I have plans with ..." and "We're going to hang out in ...".
- Negative questions: "Please ask me questions like 'Don't you like coffee?' and 'Do you mind if I open the window?'" Answer with the fact, in a full sentence: "Yes, I do" or "No, I don't", and "No, go ahead."
- Sounds: say "Please see if this seat is free" and "Pick me up at nine" slowly, then at normal speed.
- Each time a small fix appears, say the corrected sentence aloud once before you go on.
How to get the most from it
Relearn loanwords as new words
커피, 버스 and 컴퓨터 feel like English already. Treat "coffee", "bus" and "computer" as new words with their own sounds and their own stress.
Learn the verb with its pattern
Store "marry someone", "contact someone" and "discuss something" as whole phrases, so no particle slips in as "with", "to" or "about".
Record the sound pairs
Airi does not judge sounds. Record yourself saying "see", "seat" and "pick me", then listen back for "she", "sheet" and "ping me".
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