Grammar Rule in 30 Seconds
'Set up' means to arrange, establish, or assemble something to make it ready for use or operation.
- Use it to start a business or system, like 'set up a company'.
- Use it for physical assembly, like 'set up a tent'.
- Remember it is separable: you can say 'set it up' but never 'set up it'.
Overview
set upという句動詞（phrasal verb）は、B1レベルの学習者が避けては通れない非常に重要な表現です。set（置く、配置する）とup（完了、完成、向上）という二つの単語が組み合わさることで、「準備する」「設立する」「組み立てる」、さらには「罠にはめる」といった多様な意味を生み出します。set upという一つの表現が文脈に応じてこれら全てをカバーします。これは日本語の「動詞の多様性」に対し、英語が「句動詞の組み合わせによる柔軟性」で対応している好例です。例えば、仕事でパソコンを「設定する」ときも、カフェで友達と会う約束を「取り付ける」ときも、英語ではset upが使えます。この「一つの表現で広範囲をカバーする」という英語特有の感覚を身につけることは、表現力を高めるための第一歩です。また、upという副詞が持つ「完成した状態へ持っていく」というニュアンスを理解すれば、丸暗記ではなく、論理的にこの表現を使いこなせるようになります。本稿では、このset upを使いこなすための構造とルールを、日本語との対比を交えて徹底的に解説します。set upは「他動詞」として機能し、後に目的語（何をするか）を伴います。日本語の文法では、目的語は「を」で示されますが、英語では語順がその役割を担います。ここで重要なのが「分離可能（separable）」という性質です。set upは、目的語をsetとupの間に挟み込むことができます。これが日本語話者にとって最も混乱しやすいポイントです。- 1名詞が目的語の場合：
set upの後に置いても、間に挟んでもOKです。例えば、I set up the computer.とI set the computer up.はどちらも正しいです。日本語には「動詞を分離する」という概念がないため、非常に新鮮に感じるはずです。 - 2代名詞が目的語の場合： ここが最大の注意点です。
it,them,meなどの代名詞を使う場合、必ず間に挟まなければなりません。I set up it.と言うと、ネイティブには非常に不自然に聞こえます。これは、代名詞が強調されず、動詞の直後に置かれることを好む英語のリズム（リズム感）によるものです。
setという動詞は不規則変化動詞であり、過去形も過去分詞形もsetのままです。これは日本語の「動詞の活用（～た、～ている）」に比べればシンプルですが、時制を判別するために文脈（yesterdayやalreadyなど）に注意を払う必要があります。set upの構造を理解するために、以下の表を確認しましょう。日本語の語順（SOV）と英語の語順（SVO）の違いに注目してください。I set up the tent.I set the tent up.I set it up.I set up it. | × | 代名詞は必ず分離して間に置く |I set it up. | 〇 | 正しい語順 |Could you set up them? | × | 代名詞は間に置く |Could you set them up? | 〇 | 正しい語順 |set upは、日常生活のあらゆる場面で登場します。特に以下の5つのシチュエーションで使い分けることが重要です。- 1準備・組み立て（Physical Setup）:
We need to set up the projector for the meeting.（会議のためにプロジェクターを設置する必要がある。）- 1設立・創業（Establishment）:
He set up a new company after graduating from university.（彼は大学卒業後に新しい会社を立ち上げた。）- 1設定・インストール（Digital Setup）:
It took me an hour to set up my new smartphone.（新しいスマホの設定に1時間かかった。）- 1予定の調整（Arrangement）:
Let’s set up a meeting for next Monday.（来週月曜に打ち合わせを設定しよう。）- 1罠にはめる（Deception）:
They set me up! I didn't steal the money.（彼らが私を罠にはめたんだ！お金は盗んでいない。）- 1代名詞を分離しないミス:
I set up it. と言ってしまうミスです。これは日本語の「目的語＋動詞」という語順をそのまま英語に当てはめようとする「L1干渉」が原因です。英語では代名詞は動詞のすぐ後ろに置くというルールを徹底しましょう。- 1名詞が長いのに分離するミス:
I set [the very complicated projector that I bought yesterday] up. と言うと、非常に不自然です。目的語が長い場合、英語では後ろに置くのが原則です。日本語の「～を」をどこに置いてもいいという感覚でいると、文が非常に読みにくくなります。- 1「すべて」を
set upで表現しようとするミス:
prepareもあります。set upは「組み立て」や「設置」という物理的なニュアンスが強いです。抽象的な「準備（心の準備など）」にはprepareを使うべきです。日本語の「準備」という言葉に引きずられすぎないように注意しましょう。set upと混同しやすい表現を比較します。set up | 組み立てる、設置する、設立する | 物理的な配置や構造の構築 |prepare | 用意する、準備する | 心理的、あるいは一般的な準備 |establish | 確立する、設立する | set upよりフォーマルな表現 |arrange | 手配する、整える | 順序や予定を整える |set upはprepareよりも「完成した状態に持っていく」という達成感や、具体的な作業を伴うイメージが強いです。例えば、prepare dinner（夕食の準備をする）は料理全般を指しますが、set up the tableと言うと、テーブルに皿やフォークを並べるという具体的な動作を指します。set upの過去形は何ですか？setは不規則動詞なので、過去形も過去分詞形もsetです。I set up the desk yesterday.のように使います。set upは省略できますか？setupという名詞として使うこともあります（例: The setup is easy.）。しかし、動詞として使う場合は必ずsetとupの両方を使いましょう。upがつくのですか？upには「完成」や「準備完了」というニュアンスがあります。例えばclean up（きれいに片付ける）と同じで、set（置く）ことで、それが「使える状態（up）」になるというイメージです。set upは同じですか？set upの方がより「組み立て」や「設立」という大きな作業を含むことが多いです。単に「髪をセットする」ならstyle my hairと言う方が自然です。文脈を意識しましょう。Conjugation of 'Set up'
| Tense | Subject | Form | Example |
|---|---|---|---|
|
Present Simple
|
I/You/We/They
|
set up
|
I set up the room.
|
|
Present Simple
|
He/She/It
|
sets up
|
She sets up the room.
|
|
Past Simple
|
All subjects
|
set up
|
They set up the room yesterday.
|
|
Present Continuous
|
I
|
am setting up
|
I am setting up the room.
|
|
Present Perfect
|
He/She/It
|
has set up
|
He has set up the room.
|
|
Future (will)
|
All subjects
|
will set up
|
We will set up the room.
|
Separability Patterns
| Object Type | Structure | Example |
|---|---|---|
|
Noun
|
Verb + Particle + Object
|
Set up the meeting
|
|
Noun
|
Verb + Object + Particle
|
Set the meeting up
|
|
Pronoun
|
Verb + Pronoun + Particle
|
Set it up
|
|
Pronoun (Incorrect)
|
Verb + Particle + Pronoun
|
*Set up it (WRONG)
|
Meanings
To establish, arrange, or assemble something so that it is ready for a particular purpose or function.
Establish/Start
To start a new business, organization, or system.
“She set up her own consulting firm last year.”
“The government is setting up a new task force.”
Assemble/Prepare
To put parts together or prepare equipment for use.
“It took us two hours to set up the drum kit.”
“Can you help me set up the guest room?”
Arrange/Schedule
To organize or plan an event or meeting.
“I'll set up a call for Tuesday morning.”
“We need to set up a lunch with the clients.”
Trap/Frame
To trick someone or make it look like they committed a crime.
“He claimed that the police set him up.”
“It was a set-up; I never had the money!”
Provide Resources
To provide someone with the money or equipment they need to live or work.
“His father set him up in a small flat in London.”
“The grant set the researchers up for the next three years.”
Reference Table
| 意味 | 構造 | 例文 | 代名詞のルール |
|---|---|---|---|
|
組織する／手配する
|
動詞 + 句動詞の副詞 + 名詞
|
Can you set up the chairs?
|
Can you set them up?
|
|
設立する（ビジネスなど）
|
動詞 + 句動詞の副詞 + 名詞
|
She set up a new company.
|
She set it up.
|
|
準備する（機器など）
|
動詞 + 句動詞の副詞 + 名詞
|
I need to set up my laptop.
|
I need to set it up.
|
|
だます／陥れる（インフォーマル）
|
動詞 + 目的語 + 句動詞の副詞
|
He set his rival up.
|
He set him up.
|
|
組み立てる／建てる
|
動詞 + 句動詞の副詞 + 名詞
|
We'll set up the tent here.
|
We'll set it up here.
|
|
（過去形）
|
不規則動詞: set, set, set
|
They set up the system yesterday.
|
They set it up yesterday.
|
フォーマル度スペクトル
I shall establish a formal meeting for the board. (Professional/Social)
I will set up a meeting for the team. (Professional/Social)
I'll fix up a quick chat. (Professional/Social)
Let's link up later. (Professional/Social)
「Set Up」の意味マップ
行動：組織する／手配する
- Meeting arrange a meeting
- Appointment schedule an appointment
- Event plan an event
行動：設立する／作成する
- Business start a company
- Charity found an organization
- Account open an online account
行動：準備する／組み立てる
- Equipment get gear ready
- Tent erect a tent
- System configure a system
行動：欺く／陥れる
- Trick play a trick on someone
- Trap lure into a trap
- Frame falsely incriminate
「Set Up」と似た句動詞の比較チャート
「Set Up」を分離するタイミングのフローチャート
「set up」の目的語は代名詞（例：it, them, him, her, us）ですか？
よく「Set Up」するもの
仕事生活
- • Meetings
- • Systems
- • Projects
- • Interviews
- • Presentations
デジタル世界
- • Accounts
- • Apps
- • Profiles
- • Networks
- • Passwords
社会と家庭
- • Parties
- • Furniture
- • Tents
- • Decorations
- • Dates
予期せぬこと
- • Traps
- • Surprises
- • Alibis
- • Scenarios
- • Frames
レベル別の例文
I set up the table for lunch.
Can you set up the chairs?
He set up a tent in the garden.
We set up the game on the floor.
I need to set up my new phone.
They set up a small shop in town.
Did you set up the meeting for ten o'clock?
I'll help you set it up later.
She decided to set up her own business after the pandemic.
We've set up a system to track all our expenses.
The charity was set up to help local children.
I'll set up a Zoom link and send it to everyone.
The police realized that the suspect had been set up.
It's important to set up a solid foundation for the project.
The new software takes a while to set up properly.
He set himself up as an expert in digital marketing.
The trial was set up to fail from the very beginning.
The government set up a commission to investigate the claims.
Winning the award really set her up for a successful career.
They set up a complex network of offshore accounts.
The protagonist's downfall was meticulously set up in the first act.
The experimental setup allowed for precise measurement of the particles.
He was set up as the fall guy for the entire corporate scandal.
The treaty set up a new era of diplomatic cooperation.
間違えやすい
Learners often write them as one word when they are using it as a verb.
Learners use 'start' for everything, but 'set up' is more specific for systems and organizations.
Both involve physical objects, but 'put up' usually means to attach to a wall or build vertically.
よくある間違い
I setted up the table.
I set up the table.
I set up it.
I set it up.
He set up the dinner.
He set the table.
I am set uping.
I am setting up.
I setup the computer.
I set up the computer.
Can you set up me with him?
Can you set me up with him?
They set up a new shop yesterday.
They set up a new shop yesterday.
The business was setted up in 2020.
The business was set up in 2020.
I'll set up you for the meeting.
I'll set you up for the meeting.
He set up to be a doctor.
He set up as a doctor.
He was set up to the crime.
He was set up for the crime.
文型パターン
I need to set up a ___ for ___.
It took me ___ to set up the ___.
They set him up to ___.
The ___ was set up in ___.
Real World Usage
I'll help you set up your email account.
We'd like to set up a second interview for next week.
We need to set up the tent before it gets dark.
Check out my new gaming setup!
The defendant claims he was set up by an informant.
Can you set up the conference room for the 2 PM meeting?
代名詞は「set」と「up」の間に入れる！
「だます」という意味にも注意！
ネイティブのように使いこなそう
グローバルな職場で役立つ
「準備完了」をイメージして
Smart Tips
Remember the 'Pronoun Sandwich' rule: the pronoun always goes in the middle.
Use 'set up' for meetings and 'establish' for long-term partnerships to vary your vocabulary.
Don't look for a past tense form; 'set' is already the past tense!
Check if it's a noun. If you can say 'my setup' or 'the setup', it's one word.
発音
Stress on the particle
In phrasal verbs like 'set up', the stress usually falls on the particle 'up'.
Linking
The 't' in 'set' often links to the 'u' in 'up', sounding like 'se-tup'.
Rising on 'up'
Did you set it UP? ↗
Standard question intonation.
暗記しよう
記憶術
SET UP: Start, Establish, or Take parts and put them UP together.
視覚的連想
Imagine a person unfolding a pop-up tent. They are 'setting it up' so it is ready for the night.
Rhyme
To make it ready, don't be slow, set it up and watch it go!
Story
A young entrepreneur wanted to start a bakery. First, she had to set up the legal documents. Then, she set up the kitchen with new ovens. Finally, she set up a meeting with her first customer.
Word Web
チャレンジ
Look around your room. Find three things you had to 'set up' (like your bed, your computer, or a bookshelf) and say the sentences out loud.
文化メモ
In the US and UK, 'setting up a call' is the standard way to initiate a business relationship.
In Western cultures, 'setting someone up' is a common way for friends to help each other find partners.
The 'setup' (noun) is a point of pride for gamers and remote workers, often shared on social media.
From the verb 'set' (Old English settan, meaning 'to cause to sit') and the adverb 'up' (Old English up, uppe).
会話のきっかけ
Have you ever set up your own business or thought about it?
How long does it take you to set up a new phone?
Has a friend ever tried to set you up on a date?
What's the most difficult thing you've ever had to set up?
日記のテーマ
よくある間違い
Test Yourself
Could you please ___ the projector before the presentation starts?
Find and fix the mistake:
The manager wanted to set up a new system, but he didn't set up it properly.
Choose the correct sentence:
Translate into English: 'Sie haben eine Überraschung für ihn vorbereitet.'
Answer starts with: ["T...
Score: /4
練習問題
8 exercisesI bought a new computer yesterday and I ____ last night.
Regarding the new business...
Find and fix the mistake:
We need to setup the meeting.
up / it / did / you / set / ?
1. Assemble 2. Establish 3. Frame
A: Is the projector ready? B: No, I'm still ____.
Identify the correct usage:
She / set up / charity / 2010
Score: /8
Practice Bank
12 exercisesBefore the concert, the crew had to ___ all the lighting equipment.
The new manager set up the team quickly, but he set up it in a strange way.
Choose the correct sentence:
Translate into English: 'Ich muss ein Treffen für Montag vereinbaren.'
Arrange these words into a sentence:
Match the sentence beginnings with their endings:
The company was ___ by a group of entrepreneurs in 2005.
It took them ages to set the new system up, but they finally set up it yesterday.
Which sentence means someone was tricked?
Translate into English: 'Hast du schon dein neues Online-Konto eingerichtet?'
Arrange these words into a sentence:
Match the actions with their corresponding 'set up' meanings:
Score: /12
よくある質問 (8)
Use `set up` (two words) as a verb: 'I need to set up the tent.' Use `setup` (one word) as a noun: 'The setup was easy.'
No, `set` is an irregular verb. The past tense and past participle are both `set`. Never use 'setted'.
Yes, `set up` is perfectly acceptable in business emails for arranging meetings or starting projects. For very formal reports, you might use `establish` or `arrange`.
It means to arrange a romantic meeting between two people who don't know each other, usually because you think they would be a good match.
No. When the object is a pronoun like `it`, `them`, or `him`, it must go in the middle: 'set it up'.
`Install` usually refers to the physical act of putting something in place (like a dishwasher). `Set up` refers to making it ready to use (like configuring the settings).
Usually, yes. It is a transitive verb. However, in some contexts like 'He set up as a consultant', it can be used intransitively to mean starting a profession.
You use 'be + set up'. For example: 'The meeting was set up by my assistant.'
Scaffolded Practice
1
2
3
4
Mastery Progress
Needs Practice
Improving
Strong
Mastered
In Other Languages
Instalar / Montar / Establecer
English uses one phrasal verb where Spanish uses three distinct verbs.
Installer / Créer / Monter
French verbs don't have the 'verb + particle' structure, leading to confusion with 'up'.
Einrichten / Aufbauen
German word order for separable verbs is even more complex than English.
Setsuritsu suru / Kumitateru
Japanese lacks phrasal verbs, using Kanji-based compound verbs instead.
Ta'sis / I'dad
Arabic uses distinct roots for the different senses of 'set up'.
Anzhuang / Chuangli
Chinese has no verb conjugation or particles like 'up', making the phrasal verb structure difficult.
Learning Path
Prerequisites
Related Grammar Rules
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