Japanese Grammar: Mastering the Versatile Verb 出す (Dasu)

Japanese Grammar: Mastering the Versatile Verb 出す (Dasu)
Meaning & Usage

✨ Basic Meaning

To take out, to put out, to submit, or to suddenly start (as an auxiliary).

🎯 Primary Function

To express the outward movement of an object or the sudden initiation of an action.

📋 Grammar Structure

Verb Stem + 出す (To start suddenly) / Noun + を + 出す (To take out)
Not applicable (usually used with nouns or verbs)
Not applicable (usually used with nouns or verbs)
Noun + を + 出さない / Verb Stem + 出さない

🎭 Usage Contexts

🏢 Formal Situations

Used for submitting documents at work or school (e.g., reports, applications).

😊 Informal Situations

Used daily for chores like taking out trash or expressing emotions.

✍️ Written Language

Appears in instructions (e.g., ‘Submit by Friday’) and literature to describe sudden events.

🗣️ Spoken Language

Commonly used in daily conversations for both physical actions and as an auxiliary verb.

💡 Common Applications

Physical Movement
Moving an object from inside a container or place to the outside.
Example: かばんからペンを出す (Take a pen out of a bag)
Submission/Mailing
Handing in documents or sending mail.
Example: レポートを出す (Submit a report) / 手紙を出す (Send a letter)
Sudden Action (Auxiliary Verb)
When attached to a verb stem, it indicates that an action has started suddenly or unexpectedly.
Example: 走り出す (Start running suddenly)
📊
Frequency
High
🎚️
Difficulty
N4
Example Sentences
Example #1
かばんからノートを出してください。
Furigana: かばんからノートをだしてください。
Romaji: Kaban kara nōto o dashite kudasai.
English: Please take your notebook out of your bag.
Example #2
今朝、ゴミを出しました。
Furigana: けさ、ゴミをだしました。
Romaji: Kesa, gomi o dashimashita.
English: I put the trash out this morning.
Example #3
先生に宿題を出しました。
Furigana: せんせいにしゅくだいをだしました。
Romaji: Sensei ni shukudai o dashimashita.
English: I submitted my homework to the teacher.
Example #4
急に雨が降り出した。
Furigana: きゅうにあめがふりだした。
Romaji: Kyū ni ame ga furidashita.
English: It suddenly started raining.
Example #5
赤ちゃんが泣き出しました。
Furigana: あかちゃんがなきだしました。
Romaji: Akachan ga nakidashimashita.
English: The baby suddenly started crying.
Example #6
日本の友達に手紙を出しました。
Furigana: にほんのともだちにてがみをだしました。
Romaji: Nihon no tomodachi ni tegami o dashimashita.
English: I sent a letter to my friend in Japan.
Example #7
スピードを出さないでください。
Furigana: スピードをださないでください。
Romaji: Supīdo o dasanaide kudasai.
English: Please don’t go too fast (speed) while driving.
Example #8
彼は大きな声を出した。
Furigana: かれはおおきなこえをだした。
Romaji: Kare wa ōkina koe o dashita.
English: He spoke in a loud voice.
Example #9
勇気を出して、彼女に話しかけた。
Furigana: ゆうきをだして、かのじょにはなしかけた。
Romaji: Yūki o dashite, kanojo ni hanashikaketa.
English: I summoned my courage and talked to her.
Example #10
車が急に動き出した。
Furigana: くるまがきゅうにうごきだした。
Romaji: Kuruma ga kyū ni ugokidashita.
English: The car suddenly started moving.
Notes & Nuances

📌 Important Points

Figurative Use
‘Dasu’ can be used figuratively to mean ‘producing’ or ‘deriving’ a result/answer.
Example: 答えを出す (Produce an answer)
Suddenness with Auxiliary Verb
‘Furidashita’ implies it started raining suddenly/unexpectedly, whereas ‘furihajimeta’ is a neutral statement about the start of rain.
Example: 雨が降り出した vs. 降り始めた

⚠️ Common Mistakes

❌ 勉強し出す (Benkyō shi-dasu) when talking about a planned study session.
✅ 勉強し始める (Benkyō shi-hajimeru)
‘~dasu’ is for sudden, uncontrollable starts. For planned actions like studying, use ‘~hajimeru’.

🏛️ Cultural Context

Politeness Level: Neutral, but can be made polite using the ~masu form.
Social Situations: Commonly used when dealing with administrative tasks (submitting paperwork).
Regional Variations: Standard throughout Japan.

🔍 Subtle Differences

出す (Dasu) vs. 出る (Deru)
Dasu is transitive (you take something out), while Deru is intransitive (something comes out by itself).
When to use: Use ‘Dasu’ with direct objects (o) and ‘Deru’ with subjects (ga).

📝 Conjugation Notes

出す is a Group 1 (U-verb). Conjugations: Dashimasu (Polite), Dasanai (Negative), Dashita (Past).

🔊 Pronunciation Tips

Ensure the ‘su’ sound is short and crisp. When used as an auxiliary, the emphasis often shifts slightly to the preceding verb stem.

🧠 Memory Tips

Think of ‘Dasu’ as the ‘Exit’ (De-guchi) verb. You are making something ‘exit’ a bag, a mailbox, or your body (voice/courage). When it’s sudden, the action ‘bursts out’.

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