Grammar Rule in 30 Seconds
The gerund (-ndo) indicates ongoing action, but in Portugal, you'll often hear 'a + infinitive' instead.
- Use 'estar' + gerund for actions happening right now: 'Estou comendo' (I am eating).
- In European Portuguese, prefer 'estar a' + infinitive: 'Estou a comer'.
- Gerunds can function as adverbs: 'Saindo, apague a luz' (When leaving, turn off the light).
Overview
o gerúndio, is a non-finite verb form ending in -ndo that signifies an action in progress or, more broadly, functions as a powerful verbal adverb. At the C1 level, you must move beyond the basic progressive construction (estou comendo – I am eating) and master the gerund's role in creating sophisticated, concise, and elegant prose. It is the primary tool for clause reduction, allowing you to condense complex sentences and express nuanced relationships—such as cause, manner, condition, and time—without relying on cumbersome conjunctions like porque, quando, or enquanto.Ele abriu a porta e sorriu para mim (He opened the door and smiled at me), you can achieve a more dynamic and descriptive sentence: Ele abriu a porta, sorrindo para mim (He opened the door, smiling at me).e) to subordination (the gerund clause) elevates your expression, making it more refined and impactful. This chapter will equip you to use the gerund not just for grammatical correctness, but for stylistic command, mirroring the fluidity of a native speaker.How This Grammar Works
-ndo form is constant, simplifying its application. The gerund's power lies in its ability to absorb the function of an entire adverbial clause, making it a cornerstone of efficient communication.- Manner (Modo): Describes *how* an action is performed. The gerund answers the question
Como?. Ela entrou na sala, cantando uma canção antiga.(She entered the room, singing an old song.) — How did she enter?Ele respondeu gritando, pois estava nervoso.(He answered by shouting, as he was nervous.) — How did he answer?
- Cause (Causa): Explains *why* the main action occurred. It often replaces a clause starting with
porqueorcomo. Estando doente, ele não foi à festa.(Being sick, he didn't go to the party.) — This is more concise thanPorque estava doente...Percebendo o erro, a equipe corrigiu o relatório imediatamente.(Realizing the error, the team corrected the report immediately.)
- Time/Simultaneity (Tempo): Indicates an action happening at the same time as the main verb. It replaces clauses with
enquantoorquando. Eu gosto de ouvir podcasts caminhando.(I like to listen to podcasts while walking.)Chegando ao escritório, ele ligou o computador.(Upon arriving at the office, he turned on the computer.)
- Condition (Condição): Establishes a condition for the main clause's action, often replacing a
seclause. Investindo com cuidado, você terá um bom retorno.(By investing carefully, you will have a good return.)Lendo este livro, você aprenderá muito sobre a história do Brasil.(If you read this book, you will learn a lot about Brazilian history.)
- Concession (Concessão): Shows a contrast or obstacle, often used with
mesmo. Mesmo sabendo dos riscos, ele aceitou o desafio.(Even knowing the risks, he accepted the challenge.)
gerúndio composto) to indicate an action that was completed *before* the action of the main verb. It is formed with tendo or havendo + the past participle. This structure replaces a more complex clause like depois que ele tinha feito....Tendo terminado o trabalho, ela finalmente pôde relaxar.(Having finished the work, she could finally relax.)Havendo estudado a noite toda, o aluno sentia-se exausto.(Having studied all night, the student felt exhausted.)
Formation Pattern
-ndo.
falar (to speak) | fala- | fala- + -ndo | falando | speaking |
vender (to sell) | vende-| vende- + -ndo | vendendo | selling |
partir (to leave) | parti- | parti- + -ndo | partindo | leaving |
trabalhar → trabalhando (working)
aprender → aprendendo (learning)
abrir → abrindo (opening)
-ir verbs (e → i): Verbs ending in -ir with an e in the final syllable of the stem change that e to i. This mirrors the change seen in the first-person present (eu sinto).
sentir → sintindo (feeling)
pedir → pidindo (asking for)
mentir → mintindo (lying)
servir → sirvindo (serving)
-ir verbs (o → u): A similar change occurs for some -ir verbs with an o in the stem, which becomes u.
dormir → durmindo (sleeping)
tossir → tussindo (coughing)
Pôr and its derivatives: The verb pôr (to put) and all verbs derived from it form their gerund from the old infinitive poer, resulting in pondo.
pôr → pondo (putting)
compor → compondo (composing)
propor → propondo (proposing)
-ndo, creating a hiatus or diphthong.
cair → caindo (falling)
trair → traindo (betraying)
ler → lendo (reading)
crer → crendo (believing)
tendo / havendo + Past Participle of the Main Verb
falar → tendo falado (having spoken)
escrever → tendo escrito (having written)
fazer → tendo feito (having done)
When To Use It
- Brazilian Portuguese (BP): The gerund is the standard, default way to form the present progressive with the auxiliary
estar. Nós estamos almoçando agora.(We are having lunch now.)O que você está fazendo?(What are you doing?)
- European Portuguese (EP): The standard construction is
estar a+infinitivo. Using the gerund for progressive tenses in EP is a strong marker of Brazilian influence and can be considered non-standard in formal contexts. Nós estamos a almoçar agora.(We are having lunch now.)O que estás a fazer?(What are you doing?)
estar, other auxiliaries create nuanced progressive tenses in both dialects:ir+gerúndio: Indicates a gradual, developing action.A situação foi melhorando aos poucos.(The situation gradually improved.)vir+gerúndio: An action that has been happening over time and continues into the present.Ela vem trabalhando neste projeto há meses.(She has been working on this project for months.)andar+gerúndio: A continuous or repeated action, often with a slightly critical or observational tone.Ele anda dizendo que vai se mudar.(He's been going around saying he's going to move.)
- To replace
efor sequential or simultaneous actions: When the same subject performs two closely related actions, using a gerund creates a more fluid connection than a simplee(and). - Instead of:
Ele pegou as chaves e saiu de casa.(He grabbed the keys and left the house.) - Better:
Ele pegou as chaves, saindo de casa.(He grabbed the keys, leaving the house.)
- To add descriptive detail: The gerund can provide a vivid backdrop to the main action.
O político discursava, gesticulando para a multidão.(The politician gave a speech, gesturing to the crowd.)Ela caminhava pela praia, sentindo a brisa do mar.(She walked along the beach, feeling the sea breeze.)
Gerund Phrase + , + Main ClauseHavendo tempo, poderíamos discutir outros tópicos.(There being time, we could discuss other topics.)- Subject of
havendo:tempo(impliedque houvesse tempo) - Subject of
poderíamos:nós
Estando todos os convidados presentes, a cerimônia começou.(All guests being present, the ceremony began.)- Subject of
estando:todos os convidados - Subject of
começou:a cerimônia
Common Mistakes
Gerundismo is the inappropriate overuse of a compound gerund construction (ir + estar + gerúndio) to express a future action, often associated with call center or corporate jargon. It sounds clunky and unnatural to native speakers.- The Error:
Vou estar transferindo a sua ligação.(Literally: I will be transferring your call.) - Why it's wrong: It's a verbose and unnecessarily complex way to state a simple future action. The speaker isn't describing an action in progress; they are making a promise about the immediate future.
- The Correction: Use the simple future or the informal future.
Vou transferir a sua ligação.(Standard, clear)Transferirei a sua ligação.(Formal, correct)
Gerund Formation
| Verb Type | Infinitive | Gerund |
|---|---|---|
|
-ar
|
Falar
|
Falando
|
|
-er
|
Comer
|
Comendo
|
|
-ir
|
Partir
|
Partindo
|
|
Irregular
|
Pôr
|
Pondo
|
|
Irregular
|
Dizer
|
Dizendo
|
|
Irregular
|
Fazer
|
Fazendo
|
Meanings
The gerund is a non-finite verb form used to express progressive aspect or simultaneous actions.
Progressive Action
Actions currently in progress.
“Estou estudando português.”
“Eles estão correndo no parque.”
Adverbial Clause
Expressing how or when an action occurs.
“Saindo de casa, vi o ônibus.”
“Cantando, ela esquece os problemas.”
Continuous State
Actions continuing over a period.
“Vou vivendo um dia de cada vez.”
“Ele vem dizendo isso há meses.”
Reference Table
| 使用场景 | 结构 | 例句 | 细微差别 |
|---|---|---|---|
|
同时发生
|
动词 + 副动词
|
Saiu correndo
|
同时做两件事
|
|
渐变过程
|
Ir/Vir + 副动词
|
O mundo vem mudando
|
缓慢、演变的过程
|
|
条件/原因
|
副动词开头
|
Sabendo a verdade...
|
相当于 '因为知道...'
|
|
完成时态
|
Tendo + 分词
|
Tendo almoçado...
|
在主句动作前已完成
|
|
重复/近况
|
Andar + 副动词
|
Ando pensando nisso
|
最近反复在做某事
|
|
错误的将来时
|
Ir + Estar + 副动词
|
Vou estar enviando
|
避坑：这就是所谓的 'Gerundismo'
|
正式程度
Estou a trabalhar. (Work)
Estou trabalhando. (Work)
Tô trabalhando. (Work)
Tô trampando. (Work)
副动词的三副面孔
进行时 (动作)
- Estou fazendo 我正在做 (现在)
- Ando lendo 我最近一直在读
状语 (修饰)
- Chovendo... 如果/既然在下雨...
- Chegando... 到达时...
完成时 (复合)
- Tendo acabado 完成之后
巴西 vs 葡萄牙：正在进行的动作
我该使用副动词吗？
动作是现在正在发生吗？
它是背景原因或时间吗？（如：因为迟到...）
它是将来计划吗？（如：我会正在发送）
最爱副动词的助动词们
频率 / 习惯
- • Andar (最近)
- • Viver (总是)
- • Continuar (依然)
移动 / 过程
- • Ir (逐渐)
- • Vir (演变中)
- • Acabar (最终)
按水平分级的例句
Estou estudando.
I am studying.
O que você está fazendo?
What are you doing?
Estou comendo.
I am eating.
Ela está dormindo.
She is sleeping.
Não estou entendendo.
I am not understanding.
Eles estão jogando futebol.
They are playing soccer.
Estamos trabalhando hoje.
We are working today.
Você está ouvindo?
Are you listening?
Ele entrou assobiando.
He entered whistling.
Vou vivendo um dia de cada vez.
I am living one day at a time.
Continuo esperando sua resposta.
I continue waiting for your answer.
Estou a ler um livro.
I am reading a book (PT-PT).
Saindo de casa, encontrei um amigo.
Leaving home, I met a friend.
Trabalhando arduamente, ele conseguiu o cargo.
Working hard, he got the position.
Vem chovendo há dias.
It has been raining for days.
Estão discutindo o contrato.
They are discussing the contract.
Tendo terminado o trabalho, fui descansar.
Having finished the work, I went to rest.
Ele vive reclamando da vida.
He lives complaining about life.
Ando lendo muitos clássicos.
I have been reading many classics.
O projeto vem sendo desenvolvido.
The project has been being developed.
Sendo eu o responsável, assumirei a culpa.
Being the one responsible, I will take the blame.
Dizendo o que diz, ele se complica.
Saying what he says, he complicates himself.
Estando todos presentes, iniciamos a reunião.
Everyone being present, we started the meeting.
Vão fazendo o que podem.
They keep doing what they can.
容易混淆
Both end in vowels and are used with 'estar'.
常见错误
Eu estudando
Estou estudando
Vou estudando amanhã
Vou estudar amanhã
Estou a comendo
Estou comendo
Tendo comido, fui embora
Tendo comido, fui embora
句型
Estou ___ agora.
Real World Usage
Tô chegando!
Estou desenvolvendo habilidades.
警惕 'Gerundismo' 陷阱
Vou estar enviando（我会正在发送）。这听起来像蹩脚的翻译。直接说 Vou enviar 就行，干净利落！里斯本 vs 里约
Estou comendo，别人能听懂，但你听起来绝对像巴西人。想入乡随俗就用 Estou a comer。'即使'的高级表达
Mesmo sabendo（即使知道）。这比 Mesmo que eu saiba快得多，而且完全不需要纠结虚拟式！
Smart Tips
Use 'a + infinitive'.
发音
Nasalization
The '-ndo' ending has a nasal 'o' sound.
Rising
Você está estudando? ↑
Questioning
记住它
记忆技巧
The 'NDO' ending is like a 'N'ew 'D'oing 'O'ccurrence.
视觉联想
Imagine a person running with a giant 'NDO' sign attached to their back, showing they are currently in motion.
Rhyme
For -ar, -er, or -ir, just add -ndo to the stir.
Story
Maria is cooking (cozinhando). She is singing (cantando) while chopping (cortando). She is happy.
Word Web
挑战
Describe three things you are doing right now using the gerund.
文化笔记
The gerund is ubiquitous and used in almost all progressive contexts.
The gerund is restricted; 'a + infinitive' is the standard.
Usage varies, often leaning towards the European structure.
Derived from the Latin gerundium.
对话开场白
O que você está fazendo agora?
Você está estudando muito ultimamente?
日记主题
常见错误
Test Yourself
Os preços das casas ___ subindo muito este ano.
Find and fix the mistake:
O senhor pode aguardar, que eu vou estar transferindo sua ligação.
请选择正确选项：
Score: /3
练习题
1 exercisesEu estou ___ (comer).
Score: /1
Practice Bank
12 exercisesdinheiro / não / compraria / Tendo / eu / isso
Eu ___ esquecendo tudo ultimamente!
里斯本的人通常会怎么说这句话？
将左侧短语与右侧含义匹配。
Ele saiu do quarto batendo a porta e gritandos.
___, vamos mudar de assunto.
与其说 'vou estar te ligando', 不如说: 'Eu te ___ amanhã'.
请选择正确选项：
___ brasileiro, ele ama futebol.
在葡萄牙，他们不说 'Estou comendo uma maçã'。
melhorando / O / vem / paciente
将助动词与对应的细微差别匹配。
Score: /12
常见问题 (1)
No, use the future tense.
Scaffolded Practice
1
Mastery Progress
Needs Practice
Improving
Strong
Mastered
In Other Languages
estoy comiendo
None, very similar.
en train de + infinitive
French doesn't have a direct gerund equivalent.
gerade + verb
No verb conjugation for progress.
-te iru
Structure is suffix-based.
ism al-fa'il
Different grammatical category.
zhengzai + verb
No conjugation.
Learning Path
Prerequisites
Related Grammar Rules
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