A1 syntax 6分で読める

Conjunction SE (if)

The word `se` links a condition to a result using simple present tense verbs for clear, everyday communication.

The Rule in 30 Seconds

  • Use `se` to mean 'if' for conditions and results.
  • Structure: `Se` + [Condition] + [Result]. Use present tense for both.
  • Place a comma after the condition if it starts the sentence.
  • At A1, use it for real and likely everyday possibilities.

Quick Reference

Condition (Se...) Result English Meaning
Se você quer eu vou If you want, I go
Se tenho tempo eu estudo If I have time, I study
Se chove eu fico em casa If it rains, I stay home
Se você fala eu escuto If you speak, I listen
Se ela trabalha ela ganha If she works, she earns
Se nós vamos nós ligamos If we go, we call

主な例文

3 / 9
1

Se você tem o livro, eu leio.

If you have the book, I read (it).

2

Eu bebo água se tenho sede.

I drink water if I am thirsty.

3

Se o café está frio, eu não bebo.

If the coffee is cold, I don't drink (it).

💡

The Mirror Rule

Notice how `se` is just `if` spelled backward (mostly). It helps you remember they are twins in logic!

⚠️

Pronoun Alert

If you see `se` next to a name like `Ele se chama`, it's not 'if'. It's just a reflexive pronoun. Don't let it confuse your condition logic.

The Rule in 30 Seconds

  • Use `se` to mean 'if' for conditions and results.
  • Structure: `Se` + [Condition] + [Result]. Use present tense for both.
  • Place a comma after the condition if it starts the sentence.
  • At A1, use it for real and likely everyday possibilities.

Overview

Imagine you are in a sunny cafe in Lisbon. You want a coffee. But only if they have soy milk. How do you say that? You use the word se. This tiny word is a powerhouse. It is the Portuguese word for "if". It connects a condition to a result. It helps you make plans. It helps you express needs. It is essential for daily life. You use it in every conversation. Think of it like a bridge. One side is the condition. The other side is the outcome. Without it, your sentences feel disconnected. Luckily, it is very easy to learn. It works almost exactly like English. You will use it with confidence today. Let us dive into the details.

How This Grammar Works

In Portuguese, se starts a conditional clause. It sets a rule for something to happen. If the first part is true, the second part follows. For example: Se você quer, eu vou. This means: "If you want, I go." Notice the simple structure. We use the present tense for both parts. This is very common at the A1 level. It describes things that are generally true. It also describes likely future events. You do not need complex tenses yet. Think of it like a simple logic gate. If A happens, then B happens. It is straightforward and effective. You can swap the parts too. Eu vou se você quer. The meaning stays the same. The se simply acts as the glue. Even native speakers love this simplicity. It makes communication fast and clear. Think of it as your grammar traffic light. When the condition is green, the action goes.

Formation Pattern

  1. 1Building a sentence with se is easy. Follow these four simple steps.
  2. 2Start your sentence with the word se.
  3. 3Add your condition using the present tense.
  4. 4Place a comma after the condition clause.
  5. 5Write the result using the present tense.
  6. 6Here is an example in action. Step 1: Se. Step 2: você tem tempo. Step 3: ,. Step 4: nós estudamos. Put it together: Se você tem tempo, nós estudamos. If you put the result first, remove the comma. Nós estudamos se você tem tempo. This pattern works for most A1 situations. Keep your verbs simple and direct. Do not worry about fancy endings yet. Just focus on the connection between the ideas. It is like building with LEGO blocks. Connect the se block to the action block. Now you are speaking Portuguese!

When To Use It

Use se whenever there is a condition. This happens a lot in real-world scenarios. Imagine you are ordering food. You might say: Se o prato é picante, eu não quero. This translates to: "If the dish is spicy, I do not want it." It saves you from a burnt tongue! Use it when asking for directions. Se eu viro à esquerda, chego ao museu? This means: "If I turn left, do I reach the museum?" Use it for social plans too. Se você vai à festa, eu também vou. Use it to express simple cause and effect. Se eu bebo café à noite, eu não durmo. This is a universal truth for many! Use it in job interviews for simple hypotheticals. Se eu trabalho aqui, eu aprendo muito. It shows you are thinking about possibilities. It makes you sound more fluent and logical. Basically, use it whenever a choice is involved.

When Not To Use It

Do not use se when you are certain. If something happens every time, use quando (when). For example: Quando eu acordo, eu bebo água. This is a habit, not a condition. Do not confuse se (if) with se (reflexive pronoun). You might see Ele se chama João. Here, se means "himself". It is not a condition. This is a common trap for beginners. Just look at the context of the sentence. If there is no "if" logic, it is likely a pronoun. Also, do not use se for very unlikely dreams. At A1, we stick to real possibilities. If you are talking about winning the lottery, wait for higher levels. Keep it grounded in your daily life. Keep it simple and relevant to your needs. If you find yourself overthinking, take a breath. Focus on the "If/Then" logic only.

Common Mistakes

Many learners forget the comma in writing. It helps the reader pause and understand. Se chove eu fico em casa looks a bit messy. Se chove, eu fico em casa is much better. Another mistake is using the wrong verb tense. In English, we often use "will". In Portuguese A1, just use the present tense. Avoid saying Se você vai querer. Just say Se você quer. It is shorter and more natural. Learners also confuse se with sim (yes). They sound a bit similar if you are rushing. Speak slowly and clearly at first. Some people forget to include the subject in the second part. Se tenho dinheiro, compro is okay but a bit informal. Se tenho dinheiro, eu compro is clearer for beginners. Yes, even native speakers mess this up sometimes. Do not let small errors stop you from speaking. Every mistake is a step toward fluency. Think of it like learning to ride a bike. You might wobble, but you are moving forward.

Contrast With Similar Patterns

Let us compare se with caso. Both mean "in case" or "if". But caso is much more formal. At A1, you should always prefer se. It is what you hear in the streets. Compare se with quando again. Se is for uncertainty. Quando is for things that will definitely happen. Se eu vou ao Brasil... means you might go. Quando eu vou ao Brasil... means the ticket is booked! Understand the difference in feeling. Se creates a world of options. Quando creates a timeline of events. Also, watch out for se vs ou (or). Se is for conditions. Ou is for choosing between two existing things. Você quer café ou chá? vs Se você quer café, eu faço. See the difference? One is a choice, one is a condition. Mastering these small shifts makes you a pro. It gives you control over your message.

Quick FAQ

Q. Does se always come at the start?

A. No, it can be in the middle too.

Q. Is it the same in Brazil and Portugal?

A. Yes, the basic use of se is identical.

Q. Do I need a special verb form after se?

A. At A1, just use the regular present tense.

Q. Can I use se for polite requests?

A. Yes, like Se você puder ajudar... (If you can help...).

Q. Is se a conjunction?

A. Yes, it joins two parts of a sentence.

Q. What if I forget the word se?

A. Use a questioning tone, but se is better!

Q. Can se mean "whether"?

A. Yes, in sentences like "I don't know if/whether..."

Q. Is it okay to use se frequently?

A. Yes, it is a very natural way to speak.

Reference Table

Condition (Se...) Result English Meaning
Se você quer eu vou If you want, I go
Se tenho tempo eu estudo If I have time, I study
Se chove eu fico em casa If it rains, I stay home
Se você fala eu escuto If you speak, I listen
Se ela trabalha ela ganha If she works, she earns
Se nós vamos nós ligamos If we go, we call
💡

The Mirror Rule

Notice how `se` is just `if` spelled backward (mostly). It helps you remember they are twins in logic!

⚠️

Pronoun Alert

If you see `se` next to a name like `Ele se chama`, it's not 'if'. It's just a reflexive pronoun. Don't let it confuse your condition logic.

🎯

Skip the Future

At A1, don't worry about 'will'. Just use the present tense for the result. It sounds more like a confident local.

💬

Polite Conditions

Portuguese speakers use `se` to soften requests. Instead of 'Give me', try 'If you can, give me'. It's much more charming.

例文

9
#1 Basic Condition

Se você tem o livro, eu leio.

Focus: Se você tem

If you have the book, I read (it).

A simple present-present structure for a direct result.

#2 Basic Condition

Eu bebo água se tenho sede.

Focus: se tenho sede

I drink water if I am thirsty.

Notice no comma when 'se' is in the middle.

#3 Edge Case (Habit)

Se o café está frio, eu não bebo.

Focus: está frio

If the coffee is cold, I don't drink (it).

Describes a general rule or personal preference.

#4 Edge Case (Direction)

Se você vira aqui, você vê a loja.

Focus: Se você vira

If you turn here, you see the store.

Useful for giving or following directions.

#5 Formal/Informal

Se o senhor precisa, eu ajudo.

Focus: Se o senhor precisa

If you (formal) need, I help.

Works perfectly with formal titles like 'o senhor'.

#6 Mistake Corrected

✗ Se você quer eu vou → ✓ Se você quer, eu vou.

Focus: ,

If you want, I go.

Always add that comma after the first clause!

#7 Mistake Corrected

✗ Se você vai querer → ✓ Se você quer.

Focus: quer

If you want.

Keep it simple; don't use 'going to' inside the 'if' part.

#8 Advanced (Future hint)

Se você quiser, nós podemos ir.

Focus: quiser

If you want (future), we can go.

'Quiser' is the future subjunctive, used for future 'if's.

#9 Advanced (Doubt)

Não sei se ele vem hoje.

Focus: se ele vem

I don't know if he is coming today.

Here 'se' acts as 'whether'.

自分をテスト

Complete the sentence with the correct conjunction.

___ você tem fome, nós comemos agora.

✓ 正解! ✗ おしい! 正解: Se

We use 'Se' (if) to establish the condition of being hungry.

Choose the correct verb form for a simple condition.

Se o ônibus ___, eu vou para a escola.

✓ 正解! ✗ おしい! 正解: passa

For A1 simple conditions, the present tense 'passa' is perfect.

Identify the correct punctuation.

Se você estuda ___ você aprende.

✓ 正解! ✗ おしい! 正解: ,

A comma is needed to separate the condition from the result.

🎉 スコア: /3

ビジュアル学習ツール

Se (Condition) vs. Quando (Certainty)

Se (Maybe)
Se eu vou If I go (Uncertain)
Quando (Definitely)
Quando eu vou When I go (Planned)

How to build a 'Se' sentence

1

Do you have a condition?

YES ↓
NO
Use a normal statement.
2

Is it at the start?

YES ↓
NO
Put 'se' in the middle, no comma.
3

Did you add a comma?

YES ↓
NO
Add a comma after the condition!

Common Scenarios for 'Se'

🍽️

Restaurant

  • Se tem mesa
  • Se é caro
☁️

Weather

  • Se faz sol
  • Se neva

よくある質問

21 問

It means 'if'. It is used to connect a condition to a result, like Se chove, eu fico. (If it rains, I stay.)

Yes, if the sentence starts with se. If se is in the middle, you don't need a comma.

At A1, we focus on the present and general truths. Past conditions are more advanced and use different verb tenses.

No. Sim means 'yes', while se means 'if'. Be careful with the spelling!

Yes! In casual Portuguese, the present tense vou is often used for the future after se.

Se is common and informal. Caso is more formal and often requires more complex verb forms.

No, se is a conjunction and never changes its form. It is always just se.

Just add não after se. For example: Se não chove, eu vou. (If it doesn't rain, I go.)

In Portuguese, the word for 'if' is se. Si is a pronoun meaning 'yourself/itself'.

Yes, if you have two conditions. Se tenho tempo e se tenho dinheiro, eu viajo. (If I have time and if I have money, I travel.)

Absolutely. It is one of the most common words in both Brazilian and European Portuguese.

At the A1 level, use the Present Indicative, like se você fala (if you speak).

Yes, to ask about a condition. Se eu ganho, você fica feliz? (If I win, are you happy?)

No, but they are related. Use se when you are unsure and quando when you are certain.

No, it is a complete word on its own. It is a subordinating conjunction.

In Brazil, it sounds like 'see'. In Portugal, it is a very short, closed 'se' sound.

Yes, it can. For example: Não sei se ele gosta. (I don't know whether/if he likes it.)

Because it allows you to talk about possibilities and make plans. It adds logic to your speech.

Native speakers will usually understand from the context, so don't worry too much!

Grammar nerds say: 'Se' is the only word that can change your whole weekend! (Because if it rains, plans change).

Yes! It is one of the first 100 most used words. It is vital for your A1 toolkit.

役に立った?
まだコメントがありません。最初に考えをシェアしましょう!

無料で言語学習を始めよう

無料で始める