Using 'Sem que': Without/Unless with Subjunctive
sem que with a conjugated verb in the subjunctive to express 'without' or 'unless'.
Grammar Rule in 30 Seconds
Use 'sem que' followed by the subjunctive to express an action happening without another event occurring.
- Always use the subjunctive mood after 'sem que'. Example: 'Ele saiu sem que eu visse.'
- The subject of the main clause and the subordinate clause can be different.
- If the subjects are the same, use 'sem' + infinitive instead. Example: 'Saí sem comer.'
Overview
Sem que is a fundamental subordinating conjunction in Portuguese, crucial for expressing actions that fail to occur or conditions that remain unfulfilled in relation to a main event. Its primary English equivalents are "without [verb-ing]" or, in certain contexts, "unless." This structure allows for a sophisticated connection between two clauses, where the second clause describes an event or state that is conspicuously absent or prevented by the circumstances of the first. Mastery of sem que signifies a substantial step in expressing complex dependencies and subtle causality in Portuguese.
Critically, sem que functions as a mandatory trigger for the Subjunctive mood. Regardless of whether the main clause describes a past, present, or future event, the verb immediately following sem que must always be conjugated in the subjunctive. This grammatical necessity stems from the inherent nature of the subjunctive itself: it is the mood of non-factuality, hypothetical situations, uncertainty, or unrealized potential.
The event described after sem que is precisely that—something that did not happen, might not happen, or is not true within the context described. Therefore, the indicative mood, which typically conveys factual or certain events, is linguistically inappropriate here. Understanding this underlying principle—that the subjunctive reflects the non-actualized nature of the accompanying clause—is key to internalizing the rule.
While sem que is most commonly employed when the subjects of the two clauses are different, emphasizing that one subject's action occurs independently of another's non-action (e.g., Eu saí sem que você soubesse. – I left without you knowing), it can also be used for emphatic effect even when the subjects are the same. This nuanced usage elevates the expression from a simple absence of action to a distinct, unrealized event within a complex sentence structure. Integrating sem que into your vocabulary enhances linguistic precision, allowing you to articulate situations where an expected outcome or a concurrent action is notably absent.
How This Grammar Works
sem followed by an Infinitive, and sem que followed by the Subjunctive. Each serves a distinct grammatical purpose, primarily governed by the relationship between the subjects of the actions involved. Grasping this distinction is central to the correct and idiomatic use of sem que.Sem + Infinitive: For Same Subjectssem followed by an infinitive verb when the subject of the main clause is the same as the implied subject of the action not performed. The focus here is on the absence of your own action, or the action of the main clause's subject.Saí de casa sem comer.(I left home without eating.) – Here, I am the one who left, and I am also the one who didn't eat.Ele trabalhou sem parar.(He worked without stopping.) – He worked, and he didn't stop.
Sem que + Subjunctive: For Different Subjects or Emphatic Absencesem que is its use when the subject of the main clause is different from the subject of the action that is not performed or the condition that is not met. In these cases, sem que introduces a subordinate clause that requires a conjugated verb in the subjunctive mood.sem que clause is presented as non-factual, hypothetical, or contrary to the expectation from the perspective of the main clause. It signifies an unrealized event or a missing condition that pertains to a different agent.A chuva começou sem que percebêssemos.(The rain started without us noticing.) – The rain (subject 1) started, but we (subject 2) did not notice.Não podemos avançar sem que todos concordem.(We cannot advance unless everyone agrees.) – We cannot advance, and everyone (subject 2) needs to agree (a condition not yet met).
sem que is with different subjects, it can occasionally appear with the same subject for emphatic purposes. In such instances, sem que serves to elevate the unperformed action to a distinct, significant event that was notably absent, rather than just a simple omission. This usage adds a layer of emphasis or formality, treating the omitted action as a separate clause even if performed by the same agent.Corri a maratona sem que me sentisse exausto.(I ran the marathon without feeling exhausted.) – WhileCorri a maratona sem me sentir exaustois also correct and more common, thesem queversion emphasizes the unrealized state of exhaustion as a distinct, unexpected non-occurrence, highlighting a surprising outcome. This is a subtle difference, but demonstrates the flexibility ofsem que.
que acts as a subordinator, explicitly creating a dependent clause, which naturally demands the subjunctive mood for non-factual or unrealized scenarios. This mirrors other subjunctive triggers like para que (in order that), embora (although), or a menos que (unless), all of which introduce clauses whose content is not presented as a simple fact. The structure of sem que thus reflects Portuguese's broader grammatical preference for using the subjunctive to express actions or states that exist in the realm of hypothesis, desire, or non-actuality.Formation Pattern
sem que follows a consistent and predictable structure, primarily revolving around the core sequence of a main clause, the conjunction, and a subordinate clause with a subjunctive verb. The critical element to master is the tense agreement between the main verb and the subjunctive verb.
Main Clause (Indicative or Imperative) + sem que + Subordinate Clause (Subjunctive)
sem que clause should be expressed in the Present Subjunctive. This indicates that the non-occurrence or unfulfilled condition is relevant to the present or future timeframe of the main action.
Ele não consegue dormir sem que faça silêncio total. (He cannot sleep without there being total silence.) – consegue (Present Indicative) → faça (Present Subjunctive)
Não farei nada sem que vocês me autorizem. (I won't do anything without you all authorizing me.) – farei (Future Indicative) → autorizem (Present Subjunctive)
sem que clause must be in the Imperfect Subjunctive. This maintains logical tense harmony, indicating that the non-occurrence was relevant to that past timeframe.
Saímos da reunião sem que ninguém nos notasse. (We left the meeting without anyone noticing us.) – saímos (Preterite Indicative) → notasse (Imperfect Subjunctive)
Ela vivia sem que se preocupasse com o futuro. (She lived without worrying about the future.) – vivia (Imperfect Indicative) → preocupasse (Imperfect Subjunctive)
sem que | Subjunctive Tense | Example |
sem que | Present Subjunctive | Ele estuda sem que os pais o obriguem. |
sem que | Present Subjunctive | Não iremos sem que você nos acompanhe. |
sem que | Present Subjunctive | Não abra a porta sem que eu lhe diga. |
sem que | Imperfect Subjunctive| Eles chegaram sem que nós soubéssemos. |
sem que | Imperfect Subjunctive| Eu falava sem que ele me ouvisse. |
sem que clause is eu, the verb will be in the first person singular subjunctive; if it's nós, it will be in the first person plural subjunctive, and so forth. While a full conjugation guide for the subjunctive is beyond this scope, ensure you are familiar with conjugating regular and common irregular verbs in the Present and Imperfect Subjunctive for all persons.
When To Use It
Sem que is a versatile construction that transcends a simple translation of "without." Its utility extends to several specific scenarios where the absence of an action, a lack of awareness, or an unfulfilled condition is central to the meaning. Mastering these contexts will significantly enhance your expressive capabilities in Portuguese.sem que. It highlights that the main action transpired, and a separate subject failed to perceive, react to, or prevent it. The focus is on the lack of interaction or awareness from the second subject.O governo aprovou a lei sem que a oposição protestasse.(The government approved the law without the opposition protesting.) – The government acted, but the opposition did not protest.Ele mudou de cidade sem que ninguém da família soubesse.(He moved cities without anyone in the family knowing.) – He moved, but his family remained unaware.Consegui terminar o projeto sem que meu chefe me desse mais instruções.(I managed to finish the project without my boss giving me more instructions.) – I finished, but my boss's instructions were absent.
sem que can take on the meaning of "unless" or "if not for X, then Y." Here, the sem que clause specifies the prerequisite that, if not met, prevents the main action from occurring. This is distinct from a menos que in nuance: sem que emphasizes the absence of the condition, while a menos que focuses on the condition itself as an exception.Não há solução sem que todas as partes dialoguem.(There is no solution unless all parties engage in dialogue.) – The dialogue is a necessary, currently absent condition for a solution.Nunca saio de casa sem que eu verifique todas as janelas.(I never leave home unless I check all the windows.) – The checking of windows is a non-negotiable, pre-emptive action. (Note: Same subject here for emphasis, highlighting the internal condition).Os alunos não passarão de ano sem que melhorem suas notas.(The students will not pass the year unless they improve their grades.) – The improvement of grades is the unfulfilled condition for passing.
sem + Infinitive is typically used for same-subject omissions, sem que can be employed even when the subjects are identical or the subject is impersonal, to lend greater emphasis to the non-occurrence of a particular event or state. It frames the absence as a notable event in itself, rather than a mere detail. This is often used for literary effect or to underscore a surprising or important lack.Ele suportou a dor sem que emitisse um único gemido.(He endured the pain without emitting a single groan.) – This emphasizes the impressive absence of the groan as a distinct event, rather than justsem emitir.É impossível viver sem que se cometa erros.(It's impossible to live without making mistakes.) – The impersonalseconstruction highlights the inevitable presence of errors.
Sem que generally carries a slightly more formal tone than sem + Infinitive. In academic writing, legal documents, or formal speeches, sem que is often preferred for its precision in delineating complex conditions or absent factors, particularly when multiple subjects are involved. This preference is consistent across both Brazilian and European Portuguese.O contrato não será válido sem que ambas as partes assinem o documento.(The contract will not be valid without both parties signing the document.) – A formal, legalistic context.
sem que in these scenarios, you move beyond basic sentence construction and begin to express more sophisticated relationships between actions and their accompanying conditions or non-occurrences. It is a powerful tool for clarity and expressiveness, especially at the B2 level and beyond.Common Mistakes
sem que. Recognizing these common errors and understanding the underlying reasons for them is crucial for achieving fluency and grammatical accuracy. The majority of mistakes stem from a fundamental misunderstanding of the subjunctive's role and the distinct functions of sem versus sem que.sem que because the action (or its absence) might feel like a "real" event or something that factually didn't happen. For example, hearing Ele saiu sem que eu soube (soube is Preterite Indicative) instead of the correct Ele saiu sem que eu soubesse (soubesse is Imperfect Subjunctive).sem que describes an unrealized, non-factual, or hypothetical event from the perspective of the main clause. The indicative mood is reserved for factual statements. Even if the event did not happen, its non-occurrence is presented as a condition or an absence, which linguistically falls into the subjunctive domain. The subjunctive doesn't just mean "hypothetical"; it also encompasses ideas of desire, command, emotion, and crucially, non-actuality or contingency.que When a Conjugated Verb is Requiredsem directly with a conjugated verb, forgetting the necessary que. For example, Ele saiu sem eu soubesse instead of Ele saiu sem que eu soubesse. This confuses the structure of sem + Infinitive with sem que + Subjunctive.Sem is a preposition and can only be followed by an infinitive verb (if the subjects are the same) or a noun/pronoun. To introduce a full subordinate clause with a conjugated verb, a conjunction is required, and in this case, que serves that purpose. The combination sem que functions as a single subordinating conjunction.sem que clause is a significant error. For example, Ele saiu sem que eu veja (saiu is past, veja is Present Subjunctive). This creates an illogical temporal relationship.Ele saiu... soubesse), while a present or future main clause requires a Present Subjunctive (e.g., Ele sai/sairá... saiba). Mixing these creates chronological confusion.sem que When sem + Infinitive is More Idiomaticsem + Infinitive is usually the more concise and natural choice. Using sem que with the same subject, while sometimes grammatically permissible for emphasis, can sound overly formal or clunky if not intended for that specific effect. For instance, Saí sem que eu comesse is correct, but Saí sem comer is almost always preferred and more natural.sem que is to clarify distinct subjects in the main and subordinate clauses. When the subject is the same, sem + Infinitive offers a more direct way to express an omitted personal action without the added complexity of a full subordinate clause and subjunctive conjugation, unless strong emphasis is specifically desired.A menos que (Unless)sem que can translate as "unless," it's important to recognize the subtle difference from a menos que. A menos que explicitly states an exception to a condition for something to happen (Não saio a menos que você venha. – I don't leave unless you come). Sem que often describes an absence accompanying an action or a condition not being met for a result (Não saio sem que você venha. – I don't leave without you coming, implying your coming is a requirement).A menos que sets up an explicit exception, while sem que highlights the lack of something as a pre-condition or concurrent absence. Choosing the right one depends on precisely what nuance you wish to convey regarding the relationship between the two clauses.sem que.Real Conversations
Understanding sem que isn't just about grammar rules; it's about recognizing its role in authentic, modern Portuguese communication across various registers. From casual texts to professional emails, sem que adds precision and nuance that simpler constructions cannot.
1. Casual Conversation & Texting (Brazilian Portuguese)
In informal settings, especially among younger speakers, sem que is used to describe events unfolding beyond someone's awareness or to express non-negotiable conditions. While sem + Infinitive might be used more often when the subject is the same, sem que for different subjects is very common.
- Text: Vou sair sem que minha mãe veja pra não dar bronca. (I'm gonna leave without my mom seeing so she doesn't scold me.) – Here, minha mãe is the different subject whose non-seeing is critical.
- Casual observation: Ele passou o dia todo jogando, sem que sequer ligasse para o trabalho. (He spent the whole day playing, without even calling work.) – sequer adds emphasis to the absence.
- Social media: Vi o story dela sem que ela soubesse que eu estava online. (I saw her story without her knowing I was online.) – A classic digital interaction, emphasizing the other person's lack of awareness.
2. Professional & Academic Contexts
In more formal settings, sem que is invaluable for articulating precise conditions, unintended consequences, or the absence of specific procedural steps. Its use lends a tone of thoroughness and intellectual rigor.
- Work email: A reunião foi produtiva, sem que houvesse necessidade de horas extras. (The meeting was productive, without there being a need for overtime.) – Impersonal subject (houvesse), formal.
- Report: O experimento foi concluído com sucesso, sem que ocorressem falhas significativas. (The experiment was successfully concluded, without significant failures occurring.) – Highlights the absence of expected negative events.
- Contractual language: O pagamento não será processado sem que todos os campos do formulário estejam preenchidos. (Payment will not be processed unless all form fields are completed.) – A clear condition for a future action.
3. Everyday Scenarios & Cultural Insights
Sem que is naturally integrated into descriptions of daily life, reflecting the Portuguese-speaking world's focus on relationships, permissions, and unexpected occurrences. It often appears in discussions about personal autonomy, obligations, and social norms.
- Nunca consigo fazer dieta sem que eu sinta fome constantemente. (I can never diet without constantly feeling hungry.) – While sem sentir is possible, sem que eu sinta here emphasizes the state of hunger as an unwelcome, distinct companion to dieting.
- No Brasil, é comum as crianças brincarem na rua sem que os pais estejam sempre por perto. (In Brazil, it's common for children to play in the street without their parents always being nearby.) – A cultural observation about differing parenting styles or communal watchfulness.
4. Brazilian Portuguese vs. European Portuguese Nuance
While sem que + Subjunctive is universally understood and used in both variants, there's a notable preference in European Portuguese for the Personal Infinitive in some constructions where Brazilian Portuguese might lean towards sem que + Subjunctive, especially when the subject of the infinitive is explicitly stated (or clearly inferred) and differs from the main clause. This is a point of stylistic divergence.
- BP: Saí sem que ele soubesse. (I left without him knowing.)
- EP (often preferred here): Saí sem ele saber. (I left without him knowing.) – Here, ele is the subject of the infinitive saber.
However, it's crucial to note that the sem que + Subjunctive structure is perfectly valid and used in EP, especially in more formal contexts or when the sem que clause feels more like a full condition or an independent, unrealized event. When in doubt, sem que + Subjunctive is generally the safer and more universally understood option across the Lusophone world, particularly for formal writing and when clearly distinguishing subjects is paramount. The Personal Infinitive in EP provides a more concise alternative in specific, often less formal, scenarios.
By observing and integrating sem que into your own conversations, you will not only sound more native but also gain the ability to express complex ideas with greater clarity and precision.
Quick FAQ
- Does
sem quealways mean "without"? Primarily, yes. However, in contexts implying a condition, it often translates as "unless." For example,Não saio sem que chova(I don't go out unless it rains). - Can
sem quebe used for future events? Absolutely. The tense agreement rules apply: a future main verb triggers the Present Subjunctive. Example:Não vou embora sem que você me diga a verdade.(I won't leave without you telling me the truth). - What if the subjects of both clauses are the same? While
sem+ Infinitive is usually more natural (e.g.,Saí sem comer),sem que+ Subjunctive with the same subject is grammatically correct and used for emphasis, treating the omitted action as a more distinct, unrealized event (e.g.,Saí sem que eu comesse, stressing the specific act of not eating). - Is
sem queconsidered formal? It is generally slightly more formal thansem+ Infinitive, especially when used for same-subject actions. However, for different subjects, it's a common and indispensable structure found in both casual and formal speech and writing. - What's the key takeaway for mastery? Always remember the mandatory subjunctive and the primary distinction between
sem+ Infinitive (same subject, direct omission) andsem que+ Subjunctive (different subjects, unrealized event/condition). Paying close attention to tense agreement is also vital. - Is there a difference in usage between BP and EP? Yes, EP sometimes prefers the Personal Infinitive (
sem ele saber) where BP would usesem que ele soubesse. However,sem que+ Subjunctive is correct and widely understood in both for clarity and formality.
Subjunctive Verb Formation after 'sem que'
| Subject | Present Subjunctive | Imperfect Subjunctive |
|---|---|---|
|
Eu
|
fale / veja
|
falasse / visse
|
|
Você/Ele
|
fale / veja
|
falasse / visse
|
|
Nós
|
falemos / vejamos
|
falássemos / víssemos
|
|
Eles
|
falem / vejam
|
falassem / vissem
|
Meanings
The phrase 'sem que' functions as a negative conjunction that triggers the subjunctive mood because it introduces a hypothetical or non-realized event.
Lack of occurrence
Indicates that an action occurs in the absence of another action.
“Ele falou sem que eu pedisse.”
“Eles foram embora sem que nós soubéssemos.”
Conditionality
Functions similarly to 'unless' in specific contexts.
“Não sairei sem que você me autorize.”
“Não vou sem que ele venha.”
Reference Table
| Form | Structure | Example |
|---|---|---|
|
Affirmative
|
Main + sem que + Subjunctive
|
Ele saiu sem que eu visse.
|
|
Negative
|
Main + sem que + Subjunctive (negated)
|
Ele saiu sem que eu não visse (rare/clunky)
|
|
Same Subject
|
Main + sem + Infinitive
|
Eu saí sem ver.
|
|
Future
|
Main + sem que + Present Subj.
|
Não vou sem que ele peça.
|
|
Past
|
Main + sem que + Imperfect Subj.
|
Fui sem que ele pedisse.
|
|
Passive
|
Main + sem que + se + Subj.
|
Foi feito sem que se soubesse.
|
Formality Spectrum
Ele retirou-se sem que eu me apercebesse. (Leaving a room)
Ele saiu sem que eu percebesse. (Leaving a room)
Ele vazou sem eu ver. (Leaving a room)
Ele sumiu sem eu nem ver. (Leaving a room)
The 'Sem que' Decision Tree
Different Subjects
- Subjunctive Required
Same Subject
- Infinitive Required
Examples by Level
Eu saí sem comer.
I left without eating.
Ele falou sem pensar.
He spoke without thinking.
Ela foi sem avisar.
She went without warning.
Eles saíram sem pagar.
They left without paying.
Ele saiu sem que eu visse.
He left without me seeing it.
Ela entrou sem que ninguém notasse.
She entered without anyone noticing.
Eles foram sem que nós soubéssemos.
They went without us knowing.
Eu fiz sem que ele pedisse.
I did it without him asking.
Não sairei sem que você venha.
I won't leave unless you come.
O projeto terminou sem que houvesse erros.
The project finished without there being errors.
Nada muda sem que você tente.
Nothing changes without you trying.
Eles decidiram sem que houvesse consenso.
They decided without there being consensus.
Ela conseguiu o visto sem que precisasse de ajuda.
She got the visa without needing help.
O avião pousou sem que os passageiros percebessem.
The plane landed without the passengers noticing.
Não tomarei decisões sem que a diretoria aprove.
I won't make decisions without the board approving.
Eles se casaram sem que os pais soubessem.
They got married without their parents knowing.
A mudança ocorreu sem que se pudesse prever as consequências.
The change occurred without one being able to foresee the consequences.
Ele agiu sem que houvesse qualquer hesitação.
He acted without there being any hesitation.
O sistema falhou sem que o técnico tivesse sido notificado.
The system failed without the technician having been notified.
Eles partiram sem que se despedissem de ninguém.
They left without saying goodbye to anyone.
O decreto foi assinado sem que se houvesse consultado o conselho.
The decree was signed without the council having been consulted.
Ela viveu décadas sem que jamais se sentisse em casa.
She lived for decades without ever feeling at home.
O crime foi cometido sem que restasse qualquer vestígio.
The crime was committed without any trace remaining.
Eles venceram sem que se esperasse tal resultado.
They won without such a result being expected.
Easily Confused
Learners use 'sem que' when the subject is the same.
Both trigger the subjunctive but have different meanings.
Learners use indicative after 'sem que'.
Common Mistakes
Eu saí sem que eu vi.
Eu saí sem ver.
Ele falou sem que eu entendi.
Ele falou sem que eu entendesse.
Vou sem que você vai.
Vou sem que você vá.
Fiz sem que ele sabe.
Fiz sem que ele soubesse.
Eles entraram sem que nós vimos.
Eles entraram sem que nós víssemos.
Não saia sem que eu digo.
Não saia sem que eu diga.
Ele fez sem que eu peço.
Ele fez sem que eu pedisse.
O projeto acabou sem que houve erros.
O projeto acabou sem que houvesse erros.
Ela decidiu sem que eu souber.
Ela decidiu sem que eu soubesse.
Não farei nada sem que você me ajuda.
Não farei nada sem que você me ajude.
Foi feito sem que se tinha previsto.
Foi feito sem que se tivesse previsto.
Ele partiu sem que se despediu.
Ele partiu sem que se despedisse.
Sentence Patterns
Eu fiz ___ sem que ___.
Não vou ___ sem que ___.
O evento ocorreu sem que ___.
Ela saiu sem que ___.
Real World Usage
O projeto foi concluído sem que houvesse atrasos.
Saí sem que ele visse.
Resolvi o problema sem que fosse necessária ajuda.
Entramos no país sem que nos pedissem o visto.
O pedido chegou sem que houvesse itens faltando.
Postei a foto sem que ninguém soubesse.
Subject Check
Indicative Trap
Tense Alignment
Regional Variation
Smart Tips
Check the subject. If it's the same, use the infinitive.
Use 'sem que' to add precision to your reports.
Always use the imperfect subjunctive after 'sem que'.
Use the present subjunctive after 'sem que'.
Pronunciation
Subjunctive endings
The '-sse' ending in imperfect subjunctive is pronounced with a soft 's' sound.
Falling intonation
Ele saiu sem que eu visse ↘
Indicates a completed statement.
Memorize It
Mnemonic
Sem que needs the Subjunctive, like a key needs a lock.
Visual Association
Imagine a 'Sem que' gate. To pass through, your verb must change its clothes into the 'Subjunctive' outfit.
Rhyme
Com 'sem que' a regra é clara, o subjuntivo nunca para.
Story
Maria went to the party. She wanted to leave without her friends noticing. She whispered, 'Vou sair sem que eles vejam.' She succeeded because she used the subjunctive.
Word Web
Challenge
Write 3 sentences about your day using 'sem que' + subjunctive.
Cultural Notes
In informal Brazilian Portuguese, people often skip the subjunctive and use the indicative, but in writing, the subjunctive is strictly required.
European Portuguese speakers are more consistent with the subjunctive in speech.
In academic writing, 'sem que' is a standard way to express negative conditions.
Derived from the Latin 'sine' (without) and 'quod' (that).
Conversation Starters
Você já saiu de uma festa sem que ninguém percebesse?
É possível aprender português sem que se estude todos os dias?
Você consegue trabalhar sem que haja barulho?
O que você faria se tivesse que viajar sem que seus pais soubessem?
Journal Prompts
Common Mistakes
Test Yourself
Ele saiu sem que eu (ver) ____.
Which sentence is correct?
Find and fix the mistake:
Ela fez o bolo sem que ninguém pede.
Ele saiu e eu não vi. (Use 'sem que')
'Sem que' always triggers the subjunctive.
A: Ele foi embora? B: Sim, ele foi sem que ____.
Order: (sem que / eu / saiba / ele / fez)
Nós (falar) ____.
Score: /8
Practice Exercises
8 exercisesEle saiu sem que eu (ver) ____.
Which sentence is correct?
Find and fix the mistake:
Ela fez o bolo sem que ninguém pede.
Ele saiu e eu não vi. (Use 'sem que')
'Sem que' always triggers the subjunctive.
A: Ele foi embora? B: Sim, ele foi sem que ____.
Order: (sem que / eu / saiba / ele / fez)
Nós (falar) ____.
Score: /8
Practice Bank
10 exercisesVou terminar o trabalho sem que você ___ nada.
Eles viajaram sem que os pais deixam.
perceba / postar / sem / Não / que / ninguém / fotos / .
He works without them paying him.
Which one sounds like a real social media situation?
Match the starts and ends:
Nada muda sem que ___ esforço.
Ela comprou o vestido sem que o marido permitir.
Which sentence is best for a job application?
sem / Baixei / que / o / app / pedisse / senha / .
Score: /10
FAQ (8)
It introduces a negative or hypothetical event, which is a classic trigger for the subjunctive mood in Portuguese.
Grammatically, no. While some native speakers do it in very casual speech, it is considered incorrect in standard Portuguese.
If the subject is the same, you must use 'sem' + infinitive. For example, 'Eu saí sem ver' instead of 'Eu saí sem que eu visse'.
It is neutral to formal. It is used in daily life but is also perfectly appropriate for professional writing.
Yes, but you must match the subjunctive tense to the main verb's tense (present/future with present subjunctive, past with imperfect subjunctive).
The grammatical rule is the same, but speakers in Portugal tend to be more consistent with the subjunctive in casual speech.
Use the present subjunctive for present/future main verbs and the imperfect subjunctive for past main verbs.
Yes, 'a menos que' (unless) and 'para que' (so that) also trigger the subjunctive.
Scaffolded Practice
1
2
3
4
Mastery Progress
Needs Practice
Improving
Strong
Mastered
In Other Languages
sin que + subjuntivo
None, they are nearly identical.
sans que + subjonctif
French requires the 'ne explétif' in some formal contexts.
ohne dass + indicative
German does not use a mood shift here.
～ないで (naide)
Japanese does not have a subjunctive mood equivalent.
بدون أن (bidun an) + subjunctive
Arabic subjunctive is marked by specific vowel endings.
在没有...的情况下 (zài méiyǒu... de qíngkuàng xià)
Chinese has no verb conjugation or mood system.
Learning Path
Prerequisites
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