A1 Present Tense 6 min read 简单

Modal Verbs: potere (To be able to)

Conjugate 'potere' and add an infinitive to express permission, possibility, or ability without using extra prepositions.
标记为已学
开始练习

Grammar Rule in 30 Seconds

Use 'potere' to express ability or permission; it is always followed by the infinitive form of another verb.

  • Use 'posso' for 'I can' (e.g., Posso entrare?).
  • Always follow 'potere' with an infinitive verb (e.g., Posso mangiare).
  • The verb 'potere' changes its stem in the plural (e.g., possiamo).
Subject + [Potere] + [Verb-ARE/ERE/IRE] + Object

Overview

Meet potere. If verbs were a superhero team, potere would be the versatile utility player. In English, we translate it as can,
to be able to,
or may. It belongs to a special group of verbs called modal verbs (or servili in Italian).
These verbs are like helpful assistants. They don't usually hang out alone. Instead, they serve another verb to change its meaning.
Think of it like adding a filter to a photo. The original verb is the photo, and potere is the filter that adds the vibe of possibility or permission. Whether you are asking for a coffee, checking if a friend is free, or seeing if you can park your Vespa, potere is your go-to tool.
It is one of the most used verbs in Italy, so mastering it is like getting a VIP pass to daily conversation. Plus, it makes you sound instantly more polite and nuanced.

How This Grammar Works

Using potere is actually a bit of a shortcut. Why? Because it does all the hard work so the other verb doesn't have to.
When you use potere, you conjugate it to match the person speaking (I, you, they, etc.). The second verb—the action you actually want to do—stays in its infinitive form. The infinitive is the base version of the verb ending in -are, -ere, or -ire.
It’s like a
buy one, get one free
deal for your brain. You only need to remember the forms of potere, and you can use any other verb in the dictionary right after it. You don't need any extra words like to or of between them.
In English, we say
I can to go
(wait, no we don't!). We say I can go. Italian is the same: Posso andare. Just two words, and you’re moving!
It’s a very efficient way to build sentences without getting bogged down in complex endings.

Formation Pattern

1
Now, for the slightly tricky part. potere is an irregular verb. It doesn't follow the standard -ere rules, but it’s very rhythmic once you get the hang of it. Think of it like a dance step you need to memorize.
2
Identify the subject: Who is doing the can-ing?
3
Select the correct form of potere:
4
Io posso (I can)
5
Tu puoi (You can - informal)
6
Lui/Lei/Lei può (He/She/You - formal can)
7
Noi possiamo (We can)
8
Voi potete (You all can)
9
Loro possono (They can)
10
Add the infinitive: Just drop the second verb in its original state right after.
11
Notice the spelling change in the we form (possiamo) and the they form (possono). They love that double 's'. Also, the he/she form (può) always needs that little accent mark. If you forget the accent, it’s like leaving the house without shoes—people will notice something is missing!

When To Use It

There are four main times you’ll want to pull potere out of your pocket. First: Permission. If you’re at a crowded cafe and see an empty chair, you’d ask, Posso sedermi? (Can I sit?).
It’s the universal key for being a polite guest. Second: Possibility. If you’re checking the weather for a hike, you might say, Può piovere oggi (It can rain today).
Third: Physical Ability. If you’re trying to reach the top shelf at a grocery store, you might ask a tall stranger, Può prendere quello? (Can you take that?). Finally: Polite Requests.
In a job interview or a fancy restaurant, using the Lei (formal) form Può makes you sound professional and respectful. It’s the difference between demanding something and graciously asking for it. Think of it as your grammar please.

When Not To Use It

This is where many English speakers trip up. In English, we use can for everything.
I can play piano.
I can speak Italian.
In Italian, potere is strictly for circumstance or permission.
If you are talking about a learned skill, you use the verb sapere instead. If you say Non posso suonare la chitarra, an Italian might think your guitar is broken or your hands are tied. If you mean you never learned how to play, you should say Non so suonare la chitarra.
Also, don't use potere to express a strong obligation. If you *must* do something, that’s a job for dovere (must). Potere is about freedom and options, not rules and chores.
It’s the cool modal verb, not the strict parent modal verb.

Common Mistakes

Even native speakers had to learn this once, so don't sweat the small stuff. The most common error is adding a preposition between potere and the following verb. You might feel the urge to say Posso di andare or Posso a mangiare. Resist it! It’s a clean break: Posso andare, Posso mangiare. Another classic mistake is forgetting the accent on può. Without it, it looks like a different word entirely. Also, watch out for the Loro form. People often say possono but forget the double 's'. It’s a strong, hissed sound. Lastly, don't mix up potere and sapere for skills. Remember: Potere is
I am allowed/able to right now,
and Sapere is
I have the knowledge to.

Contrast With Similar Patterns

Let’s look at potere vs. sapere one more time because it’s the biggest hurdle for A1 learners. Imagine you are at a pool.
If you say Posso nuotare, it means the pool is open and you have your swimsuit. You are *allowed* or *physically able* to jump in. If you say So nuotare, it means you won't drown because you learned how to swim when you were five.
See the difference? One is about the situation, the other is about your brain and training. Another contrast is with dovere (to have to).
Posso uscire means "I can go out (I'm free!)
while Devo uscire means
I have to go out (I have an errand)." Potere is your friend; dovere is your boss.

Quick FAQ

Q

Can I use potere alone?

Yes, but usually only in response to a question.

Can you do it?
Yes, I can (Sì, posso).

Q

Is the 'o' in posso open or closed?

It's an open 'o' sound, like in pot.

Q

Why does the spelling change so much?

It’s an old verb from Latin. It’s had a long journey and picked up some weird habits along the way. Just treat it like a quirky friend!

Q

Do I use it for ordering food?

Absolutely! Posso avere un caffè? is a very common, polite way to order.

Conjugation of Potere

Pronoun Conjugation
Io
posso
Tu
puoi
Lui/Lei
può
Noi
possiamo
Voi
potete
Loro
possono

Meanings

The verb 'potere' expresses physical ability, possibility, or permission.

1

Ability

Having the skill or physical capacity to do something.

“Posso nuotare.”

“Lui può correre veloce.”

2

Permission

Asking for or granting permission.

“Posso entrare?”

“Puoi usare il mio telefono.”

Reference Table

Reference table for Modal Verbs: potere (To be able to)
Form Structure Example
Affirmative
Subject + Potere + Verb
Io posso correre
Negative
Non + Subject + Potere + Verb
Non posso correre
Question
Potere + Subject + Verb?
Puoi correre?
Short Answer
Sì/No + Potere
Sì, posso

正式程度

正式
Potrei avere un caffè?

Potrei avere un caffè? (Ordering in a bar)

中性
Posso avere un caffè?

Posso avere un caffè? (Ordering in a bar)

非正式
Mi dai un caffè?

Mi dai un caffè? (Ordering in a bar)

俚语
Un caffè, ci sta?

Un caffè, ci sta? (Ordering in a bar)

Uses of Potere

Potere

Ability

  • Posso nuotare I can swim

Permission

  • Posso entrare Can I enter
免费注册阅读完整解释

按水平分级的例句

1

Posso entrare?

Can I come in?

2

Non posso mangiare.

I cannot eat.

1

Puoi aiutarmi con i compiti?

Can you help me with the homework?

2

Oggi possiamo andare al mare.

Today we can go to the sea.

1

Non possiamo uscire perché piove.

We cannot go out because it is raining.

2

Potete venire quando volete.

You (plural) can come whenever you want.

1

Non si può fumare qui.

One cannot smoke here.

2

Potrebbero esserci dei problemi.

There could be some problems.

1

Non avrei potuto fare altrimenti.

I could not have done otherwise.

2

Può darsi che arrivi in ritardo.

It is possible that he arrives late.

1

Non si può non ammirare il suo lavoro.

One cannot help but admire his work.

2

Potendo, verrei volentieri.

If I could, I would gladly come.

容易混淆

Modal Verbs: potere (To be able to) 对比 Sapere vs Potere

Both translate to 'can' in English.

常见错误

✗

Posso mangio

✓

Posso mangiare

Never conjugate the second verb.
✗

Io può

✓

Io posso

Wrong subject conjugation.
✗

Non posso non

✓

Non posso

Double negative confusion.
✗

Puoi aiutarmi?

✓

Puoi aiutarmi?

Correct, but watch for spelling.
✗

Possiamo andiamo

✓

Possiamo andare

Conjugating infinitive.
✗

Loro possono

✓

Loro possono

Correct.
✗

Ho potuto andare

✓

Sono potuto andare

Auxiliary verb choice for modals.
✗

Potere fare

✓

Posso fare

Using infinitive instead of conjugated form.
✗

Puoi che...

✓

Puoi...

Incorrect syntax.

句型

Io posso ___.

Real World Usage

Restaurant very common

Posso avere il conto?

免费注册查看所有例句
💡

Infinitive Rule

Always keep the second verb in the infinitive form. It never changes!

Smart Tips

Use the conditional 'potrei' instead of 'posso'.

Posso avere acqua? → Potrei avere acqua?

发音

pos-so

Double consonants

The 'ss' in 'posso' and 'possiamo' is long and emphatic.

Question

Puoi venire? ↑

Rising pitch at the end indicates a question.

记住它

记忆技巧

Think of 'Potere' as 'Power'—if you have the power, you can do it!

视觉联想

Imagine a superhero with a 'P' on their chest. They are lifting a heavy weight because they have the 'Power' (Potere) to do it.

Rhyme

Io posso, tu puoi, lui può, / facciamo tutto quello che si può!

Story

Marco wants to go to the park. He asks his mom: 'Posso andare al parco?' She says: 'Sì, puoi andare.' Marco is happy because he has the power to play.

Word Web

possopuoipuòpossiamopotetepossono

挑战

Write 5 sentences about things you can do today using 'Posso'.

文化笔记

Italians often use 'potere' to be polite when making requests.

Comes from the Latin 'potere', meaning 'to be able'.

对话开场白

“

Cosa puoi fare oggi?

日记主题

List 5 things you can do in Italy.

常见错误

Incorrect

正确

Incorrect

正确

Incorrect

正确

Incorrect

正确

Sign up free to see all tips

Test Yourself

Conjugate potere.

Io ___ (potere) mangiare.

✓ Correct! ✗ Not quite. Correct answer: posso
Io takes posso.

Score: /1

练习题

1 exercises
Conjugate potere.

Io ___ (potere) mangiare.

✓ Correct! ✗ Not quite. Correct answer: posso
Io takes posso.

Score: /1

常见问题 (1)

No, use 'sapere' for skills.

Scaffolded Practice

1

1

Mastery Progress

Needs Practice

Improving

Strong

Mastered

免费注册开始练习

In Other Languages

Spanish high

poder

Italian uses 'potere' more frequently for permission.

French high

pouvoir

French has different irregular forms.

German moderate

können

German word order changes in sentences.

Japanese low

dekiru

Japanese does not use a separate modal verb.

Arabic low

yastati'u

Arabic conjugation is prefix-based.

Learning Path

Prerequisites

Previous
Present Tense: The Irregular Verb 'venire'

Related Grammar Rules

A1

Present Tense: Regular -ere Verbs

Overview Welcome to the world of Italian verbs! You already know that verbs are the heart of every sentence. In Italian...
A1

Present Tense: The Irregular Verb 'venire'

Overview Welcome to the world of the Italian verb `venire`. If you want to move through life in Italy, you need this ve...
Was this helpful?

评论 (0)

登录后评论
还没有评论。成为第一个分享想法的人！