B1 Subjunctive 15 min read Medium

Portuguese Present Subjunctive (Regular Verbs)

Use the Present Subjunctive to express feelings, doubts, or wishes by swapping the verb's final vowel.

Grammar Rule in 30 Seconds

The subjunctive expresses doubt, wishes, or possibilities; remember to swap the vowel of the infinitive ending.

  • For -ar verbs, use the -e ending (e.g., que eu fale).
  • For -er/-ir verbs, use the -a ending (e.g., que eu coma).
  • Always use the 'que' trigger to help identify the mood.
Subject + (que) + Verb (vowel swap) + ... 🎭

Overview

The Portuguese Present Subjunctive is a grammatical mood used to express subjectivity rather than objective fact. While the Indicative mood states what is real, factual, or certain, the Subjunctive conveys desires, emotions, doubts, possibilities, judgments, and other non-factual or hypothetical situations. It signals that the action in the dependent clause is not presented as a certainty but rather as an idea, a wish, or a condition.

Mastering the Present Subjunctive is a significant step towards intermediate proficiency in Portuguese. It allows you to express nuanced thoughts and feelings, moving beyond simple factual statements to engage in more complex and natural communication. This mood is integral to sounding like a native speaker, as it reflects the human tendency to express opinions, hopes, and uncertainties.

The Subjunctive typically appears in a dependent clause, following a trigger phrase in the main clause, often connected by the conjunction que (that). This structure signals to the listener that the statement is not a direct assertion of fact but is instead colored by the speaker's perspective or an external condition.

How This Grammar Works

At its core, the Portuguese Present Subjunctive employs a consistent morphological shift, often referred to as the “vowel swap”, to distinguish itself from the Present Indicative. This structural alteration signals a change in the speaker's stance toward the action. Instead of confirming reality, the subjunctive verb indicates unreality, desire, or subjectivity.
For regular verbs, this vowel swap is predictable. Verbs whose infinitives end in -ar (first conjugation) will adopt endings featuring the vowel e in the Present Subjunctive. Conversely, verbs ending in -er (second conjugation) and -ir (third conjugation) will take endings characterized by the vowel a.
This systematic alteration is not arbitrary; it serves as a clear linguistic marker. When you use the Present Subjunctive, you are syntactically and semantically indicating that the action described is contingent, desired, doubted, or emotionally framed by the main clause. It establishes a necessary dependence between the main idea and the action in the subordinate clause.
For example, consider the verb falar (to speak). In the Present Indicative, Eu falo means "I speak" (a fact). In the Present Subjunctive, que eu fale signifies "that I speak" within a context of desire or doubt, as in Eu quero que eu fale bem português (I want that I speak Portuguese well).
Similarly, for comer (to eat), Eu como (I eat) becomes que eu coma in the subjunctive, as in É importante que você coma vegetais (It's important that you eat vegetables).

Formation Pattern

1
Forming the Portuguese Present Subjunctive for regular verbs follows a remarkably consistent three-step process. This method applies to all regular -ar, -er, and -ir verbs and provides the foundational pattern even for many irregular verbs that maintain a regular stem formation in the Eu indicative.
2
Step 1: Identify the Eu form of the Present Indicative.
3
Begin by conjugating the verb in the first person singular (Eu) of the Present Indicative. This is your base stem.
4
For -ar verbs like falar (to speak): Eu falo
5
For -er verbs like comer (to eat): Eu como
6
For -ir verbs like abrir (to open): Eu abro
7
Step 2: Remove the -o ending.
8
Once you have the Eu form, drop the final -o to isolate the subjunctive stem.
9
falofal-
10
comocom-
11
abroabr-
12
Step 3: Add the appropriate Subjunctive Endings.
13
This is where the "vowel swap" rule is applied. The endings depend on the original infinitive conjugation.
14
For verbs that originally ended in -AR, add the -e based endings.
15
For verbs that originally ended in -ER or -IR, add the -a based endings.
16
Here are the complete conjugation tables for regular verbs in the Present Subjunctive:
17
Regular -AR Verbs (e.g., falar - to speak)
18
| Person | Ending | falar |
19
| :--------------- | :----- | :------- |
20
| Eu | -e | fale |
21
| Tu | -es | fales |
22
| Ele/Ela/Você | -e | fale |
23
| Nós | -emos | falemos |
24
| Eles/Elas/Vocês | -em | falem |
25
Regular -ER Verbs (e.g., comer - to eat)
26
| Person | Ending | comer |
27
| :--------------- | :----- | :------- |
28
| Eu | -a | coma |
29
| Tu | -as | comas |
30
| Ele/Ela/Você | -a | coma |
31
| Nós | -amos | comamos |
32
| Eles/Elas/Vocês | -am | comam |
33
Regular -IR Verbs (e.g., abrir - to open)
34
| Person | Ending | abrir |
35
| :--------------- | :----- | :------- |
36
| Eu | -a | abra |
37
| Tu | -as | abras |
38
| Ele/Ela/Você | -a | abra |
39
| Nós | -amos | abramos |
40
| Eles/Elas/Vocês | -am | abram |
41
Notice that the Eu and Ele/Ela/Você forms are identical across all conjugations in the Present Subjunctive. Context usually clarifies the subject, but you can always include the pronoun for emphasis or clarity. This consistency makes learning these forms more straightforward once the initial pattern is understood. For instance, Espero que ele trabalhe muito (I hope he works a lot) uses the same verb form as Espero que eu trabalhe muito (I hope I work a lot).

When To Use It

The Present Subjunctive is employed in dependent clauses, almost always triggered by specific phrases or conjunctions in the main clause. The presence of que (that) linking the two clauses is a very strong indicator that the subjunctive might be required, though que itself does not always trigger it.
1. Expressing Wishes, Desires, Recommendations, or Influence
When the main clause conveys a wish, a command, a suggestion, or an attempt to influence another person's actions, the dependent clause will use the Present Subjunctive. The action described in the subjunctive clause is not yet a reality but a desired outcome or an action being requested.
  • Quero que você estude mais para a prova. (I want you to study more for the test.)
  • É importante que todos cheguem a tempo. (It's important that everyone arrives on time.)
  • Peço que me ligue assim que puder. (I ask that you call me as soon as you can.)
Common trigger verbs/phrases:
  • querer que (to want that)
  • esperar que (to hope that)
  • desejar que (to wish that)
  • pedir que (to ask that)
  • sugerir que (to suggest that)
  • insistir que (to insist that)
  • aconselhar que (to advise that)
  • ordenar que (to order that)
2. Expressing Emotions, Feelings, or Subjective Reactions
If the main clause describes an emotion or a personal feeling about an event or situation, the dependent clause expressing what triggers that emotion will be in the Present Subjunctive. The action itself is not necessarily doubted, but the reaction to it is subjective.
  • Fico feliz que você venha nos visitar. (I'm happy that you come to visit us.)
  • Lamento que eles não entendam a situação. (I regret that they don't understand the situation.)
  • Tenho medo que a chuva não pare hoje. (I'm afraid that the rain won't stop today.)
Common trigger verbs/phrases:
  • ficar feliz que (to be happy that)
  • sentir que (to feel/regret that)
  • gostar que (to like that)
  • ter pena que (to be a shame that)
  • ter medo que (to be afraid that)
  • ter raiva que (to be angry that)
3. Expressing Doubt, Uncertainty, Denial, or Possibility
When the main clause expresses a lack of certainty, doubt, denial, or simply possibility regarding the dependent clause's action, the Present Subjunctive is used. This is a direct contrast to stating a known fact.
  • Duvido que ela saiba a resposta. (I doubt that she knows the answer.)
  • Não acredito que ele faça isso. (I don't believe that he does that.)
  • É possível que nós não viajemos este ano. (It's possible that we don't travel this year.)
Common trigger verbs/phrases:
  • duvidar que (to doubt that)
  • não crer que (not to believe that)
  • não pensar que (not to think that)
  • é improvável que (it's improbable that)
  • talvez (maybe, perhaps – often triggers subjunctive, but can also take indicative for stronger probability)
  • provavelmente (probably – can also trigger subjunctive for possibility)
4. Impersonal Expressions of Opinion or Judgment
Impersonal expressions, typically starting with É (It is...), followed by an adjective and que, often trigger the Present Subjunctive. These phrases convey a subjective judgment or necessity about an action, rather than an objective truth.
  • É importante que você durma bem. (It's important that you sleep well.)
  • É bom que ele ajude a família. (It's good that he helps the family.)
  • É estranho que eles não falem conosco. (It's strange that they don't speak with us.)
Common trigger phrases:
  • É bom que (It's good that)
  • É mau que (It's bad that)
  • É necessário que (It's necessary that)
  • É preciso que (It's necessary that)
  • É melhor que (It's better that)
  • É incrível que (It's incredible that)
5. Conjunctions and Subordinating Phrases
Certain conjunctions and subordinating phrases inherently introduce an element of condition, purpose, concession, or time that necessitates the use of the Present Subjunctive. These phrases express conditions under which an action might occur, or the reason for it.
  • Vou estudar para que passe no exame. (I'm going to study so that I pass the exam.)
  • Ele saiu antes que eu chegasse. (He left before I arrived.)
  • Embora chova, vamos caminhar. (Although it rains, we're going to walk.)
Common trigger phrases:
  • para que (so that, in order that)
  • a fim de que (in order that, so that)
  • antes que (before that)
  • sem que (without that)
  • até que (until that)
  • contanto que (provided that)
  • desde que (as long as, provided that)
  • em caso de que (in case that)
  • embora (although, even though)
  • ainda que (even if, even though)
  • posto que (given that, since)

Common Mistakes

Learners frequently encounter specific pitfalls when navigating the Portuguese Present Subjunctive. Recognizing these common errors and understanding their underlying reasons can significantly accelerate your mastery of this mood.
1. Over-generalizing que as a Subjunctive Trigger.
The most frequent mistake is assuming that any clause introduced by que automatically requires the subjunctive. This is incorrect. Que simply means "that"; its function is to introduce a dependent clause. If the main clause expresses certainty, knowledge, or fact, the dependent clause remains in the Indicative.
  • Incorrect: Eu sei que você fale português. (I know that you speak Portuguese.) - 'saber' expresses certainty.
  • Correct: Eu sei que você fala português. (I know that you speak Portuguese.)
Contrast this with:
  • Duvido que você fale chinês. (I doubt that you speak Chinese.) - 'duvidar' expresses doubt, thus subjunctive.
2. Confusing Eu and Ele/Ela/Você Forms.
As noted in the formation pattern, the Eu (I) form and the Ele/Ela/Você (he/she/you formal) forms of the Present Subjunctive are identical. Beginners often mistakenly try to use the indicative Eu form (ending in -o) when expressing desire or emotion related to themselves.
  • Incorrect: Espero que eu ganho o prémio. (I hope that I win the prize.) - ganho is indicative.
  • Correct: Espero que eu ganhe o prémio. (I hope that I win the prize.) - ganhe is subjunctive.
3. Incorrect Vowel Swap for Verb Endings.
Developing the muscle memory for the vowel swap (e.g., -ar verbs move to -e endings, -er/-ir verbs move to -a endings) requires practice. Reverting to indicative patterns or mixing the vowels is a common error.
  • Incorrect: É importante que você fala a verdade. (It's important that you speak the truth.) - falar is an -ar verb, needs -e ending.
  • Correct: É importante que você fale a verdade. (It's important that you speak the truth.)
4. Using Subjunctive After Verbs of Certainty.
Verbs that convey certainty, belief, or affirmation in the main clause govern the Indicative in the dependent clause, even if que is present. Examples include ter certeza que (to be sure that), acreditar que (to believe that), saber que (to know that), achar que (to think that – when implying certainty).
  • Tenho certeza que ele vem amanhã. (I'm sure that he comes tomorrow.)
  • Acredito que ela está em casa. (I believe that she is at home.)
5. Misinterpreting Talvez and Provavelmente.
While talvez (maybe, perhaps) and provavelmente (probably) often trigger the subjunctive, they can also take the indicative when the speaker wants to express a stronger sense of probability or personal conviction rather than mere possibility or doubt. The choice reflects the speaker's degree of certainty.
  • Talvez ele venha à festa. (Maybe he comes to the party - expressing possibility/doubt, subjunctive.)
  • Talvez ele vem à festa. (Maybe he is coming to the party - expressing a stronger likelihood/guess, indicative.)
This distinction highlights that the subjunctive is less about a rigid rule and more about the speaker's intention and the mood they wish to convey.

Real Conversations

Far from being a formal or archaic construct, the Present Subjunctive is deeply embedded in everyday Portuguese, both in spoken language and modern digital communication. Understanding its natural usage helps learners internalize its function beyond textbook exercises.

1. Expressing Hopes and Desires (Texting & Casual Speech):

One of the most common applications is expressing wishes or hopes, often without a full main clause in informal contexts. The phrase Tomara que... (I hope that...) is ubiquitous in Brazilian Portuguese, often shortened and used with the subjunctive.

- Text message: Tomara que dê tudo certo na sua apresentação! (I hope everything goes well with your presentation!)

- Friend to friend: Espero que você goste do meu presente. (I hope you like my gift.)

- Wishing well: Que melhore logo! (May you get better soon! / Hope you feel better soon!)

2. Giving Advice or Suggestions (Work & Personal):

In both formal and informal settings, when suggesting actions to others, the subjunctive is key to softening the command and making it a recommendation.

- Work email (informal): Sugiro que revejamos os dados antes da reunião. (I suggest that we review the data before the meeting.)

- Parent to child: É importante que você faça a lição de casa. (It's important that you do your homework.)

3. Expressing Reactions to News (Social Media & Conversation):

People frequently use the subjunctive to react emotionally to information, showing their feelings rather than just stating facts.

- Social media comment: Que pena que você não possa vir. (What a shame that you can't come.)

- Responding to news: Fico muito feliz que eles estejam juntos. (I'm very happy that they are together.)

4. Doubt and Uncertainty (Daily Interactions):

Even in simple questions or statements, doubt is typically framed with the subjunctive.

- Asking about plans: Duvido que ele chegue antes das 10. (I doubt he arrives before 10.)

- Speculating: Não acho que ela saiba o caminho. (I don't think she knows the way.)

5. Concessions and Conditions:

Conjunctions requiring the subjunctive are common in sentences that set conditions or make concessions.

- Mesmo que chova, vamos ao parque. (Even if it rains, we're going to the park.)

- Ele vai ajudar, contanto que você prometa ser rápido. (He will help, provided that you promise to be quick.)

In European Portuguese, similar structures are used, often with a slightly more pronounced use of impersonal expressions like É bom que... or the more formal Oxalá que... (God willing that...). The underlying patterns and triggers remain consistent across variants.

Quick FAQ

Q: Are there many irregular verbs in the Present Subjunctive?

Yes, many common verbs are irregular in the Present Subjunctive. However, even these irregular verbs often follow the core principle of deriving their stem from the Eu form of the Present Indicative before applying the regular subjunctive endings. For example, ter (to have) becomes Eu tenho in the indicative, then drops the -o to tenh-, and takes -a endings, resulting in tenha, tenhas, tenhamos, etc. You should consult specific conjugation tables for irregular verbs, but the usage rules for when to apply the subjunctive remain the same.

Q: How does the Present Subjunctive compare to the Future Subjunctive?

The Present Subjunctive refers to current or general desires, emotions, doubts, or conditions. The Future Subjunctive, unique to Portuguese among many Romance languages, specifically refers to hypothetical or conditional actions in the future, often introduced by quando (when) or se (if). For instance, Espero que ele venha amanhã (Present Subjunctive – I hope he comes tomorrow) vs. Quando ele vier amanhã, falaremos (Future Subjunctive – When he comes tomorrow, we will speak). The contexts are distinct.

Q: What is the primary difference between Brazilian and European Portuguese regarding the Present Subjunctive?

The fundamental grammatical rules for the formation and usage of the Present Subjunctive are largely identical in both Brazilian and European Portuguese. Learners will find that the conjugated forms and the trigger conditions are consistent. Any perceived differences usually stem from variations in preferred vocabulary, common colloquial expressions, or specific sentence structures rather than the subjunctive mood itself. For example, tomara que is more common in Brazil, while oxalá que might be heard more in Portugal, both serving to express hope.

Q: Is the Present Subjunctive always preceded by que?

Predominantly, yes. The vast majority of Present Subjunctive uses occur in dependent clauses introduced by que. However, there are exceptions, such as talvez (maybe) or embora (although), which can directly precede a subjunctive verb without an intervening que. For example, Talvez chova amanhã (Maybe it rains tomorrow). In these cases, the conjunction itself implies the necessary subjectivity or uncertainty, directly governing the verb's mood.

Q: What's the best way to practice and internalize the Present Subjunctive?

Active engagement is key. Firstly, focus on recognizing the common trigger phrases and the corresponding mood in native materials (books, news, songs, podcasts). Secondly, practice forming the conjugations until the vowel swap becomes intuitive. Finally, and most importantly, actively produce sentences using the subjunctive. Start with simple expressions of desire (Quero que você...), emotion (Fico feliz que...), and doubt (Duvido que...) until these structures become natural. Regular exposure and conscious application will solidify your understanding.

Present Subjunctive Conjugation

Person -ar (Falar) -er (Comer) -ir (Partir)
Eu
fale
coma
parta
Você/Ele
fale
coma
parta
Nós
falemos
comamos
partamos
Vocês/Eles
falem
comam
partam

Meanings

The present subjunctive is used to express uncertainty, subjectivity, desires, or hypothetical situations rather than objective facts.

1

Desire/Wish

Expressing what you want to happen.

“Quero que ele venha.”

“Desejo que você seja feliz.”

2

Doubt/Uncertainty

Expressing that something is not certain.

“Duvido que ele saiba a verdade.”

“Não acho que seja boa ideia.”

3

Emotion

Expressing feelings about an action.

“Fico feliz que você estude.”

“É triste que eles não falem.”

Reference Table

Reference table for Portuguese Present Subjunctive (Regular Verbs)
Form Structure Example
Affirmative
Quero que + Subj
Quero que você fale.
Negative
Não acho que + Subj
Não acho que ele coma.
Doubt
Talvez + Subj
Talvez ela parta.
Necessity
É preciso que + Subj
É preciso que estudemos.
Emotion
Fico feliz que + Subj
Fico feliz que você fale.
Suggestion
Sugiro que + Subj
Sugiro que eles comam.

Formality Spectrum

Formal
Desejo que o senhor parta.

Desejo que o senhor parta. (Requesting departure)

Neutral
Quero que você parta.

Quero que você parta. (Requesting departure)

Informal
Quero que você parta.

Quero que você parta. (Requesting departure)

Slang
Quero que tu vaze.

Quero que tu vaze. (Requesting departure)

Subjunctive Triggers

Subjunctive

Wishes

  • Querer To want

Doubts

  • Duvidar To doubt

Emotions

  • Sentir To feel

Examples by Level

1

Quero que você fale.

I want you to speak.

2

Espero que você coma.

I hope you eat.

3

Quero que ele parta.

I want him to leave.

4

Espero que você estude.

I hope you study.

1

Não acho que ele fale português.

I don't think he speaks Portuguese.

2

Talvez ele coma aqui.

Maybe he eats here.

3

É bom que você parta cedo.

It's good that you leave early.

4

Duvido que ela estude.

I doubt she studies.

1

É necessário que nós falemos com ele.

It is necessary that we speak with him.

2

Fico feliz que você coma bem.

I'm happy that you eat well.

3

Sugiro que eles partam agora.

I suggest that they leave now.

4

É importante que você estude a lição.

It is important that you study the lesson.

1

Embora ele fale muito, não diz nada.

Although he speaks a lot, he says nothing.

2

A menos que você coma, não sairemos.

Unless you eat, we won't leave.

3

Duvido que eles partam antes do meio-dia.

I doubt they leave before noon.

4

É improvável que ela estude hoje.

It is unlikely that she studies today.

1

Por mais que ele fale, ninguém escuta.

No matter how much he speaks, no one listens.

2

Caso você coma algo, avise-me.

In case you eat something, let me know.

3

É fundamental que eles partam com segurança.

It is fundamental that they leave safely.

4

Não creio que ele estude o suficiente.

I don't believe he studies enough.

1

Seja como for, é preciso que falemos.

Be that as it may, we must speak.

2

Não obstante que ele coma pouco, é saudável.

Notwithstanding that he eats little, he is healthy.

3

Requer-se que os alunos partam em silêncio.

It is required that the students leave in silence.

4

É imperativo que ela estude os clássicos.

It is imperative that she studies the classics.

Easily Confused

Portuguese Present Subjunctive (Regular Verbs) vs Indicative vs Subjunctive

Learners mix up when to use facts vs wishes.

Portuguese Present Subjunctive (Regular Verbs) vs Present Subjunctive vs Imperative

The forms look similar.

Portuguese Present Subjunctive (Regular Verbs) vs Infinitive vs Subjunctive

Learners use the infinitive after 'que'.

Common Mistakes

Eu quero que você fala.

Eu quero que você fale.

Wrong vowel for -ar verb.

Espero que ele come.

Espero que ele coma.

Wrong vowel for -er verb.

Quero que ele parte.

Quero que ele parta.

Wrong vowel for -ir verb.

Duvido que você estuda.

Duvido que você estude.

Indicative used instead of subjunctive.

Talvez ele fala.

Talvez ele fale.

Indicative used after 'talvez'.

Não acho que é verdade.

Não acho que seja verdade.

Indicative used after doubt.

Espero que nós comemos.

Espero que nós comamos.

Indicative form used.

É bom que você fala.

É bom que você fale.

Indicative used after impersonal expression.

Sugiro que você parte.

Sugiro que você parta.

Indicative used after suggestion.

Embora ele estuda.

Embora ele estude.

Indicative used after 'embora'.

Por mais que ele fala.

Por mais que ele fale.

Indicative used in concession.

Caso você come.

Caso você coma.

Indicative used after 'caso'.

Requer-se que eles partem.

Requer-se que eles partam.

Indicative used in formal requirement.

Sentence Patterns

Eu quero que você ___.

Não acho que ele ___.

É importante que nós ___.

Duvido que eles ___ hoje.

Real World Usage

Texting very common

Espero que você chegue bem.

Job Interview common

Quero que a empresa cresça.

Ordering Food common

Espero que o prato venha quente.

Social Media common

Duvido que seja verdade.

Travel occasional

É preciso que você parta cedo.

Academic Writing common

É fundamental que os alunos estudem.

💡

The Vowel Swap

Always remember: -ar to -e, -er/-ir to -a. It works for almost every regular verb!
⚠️

Don't forget the 'que'

The 'que' is your best friend. It signals that a subjunctive verb is likely coming.
🎯

Start with 'Eu'

If you get stuck, conjugate the verb in the 'eu' indicative form first, then swap the vowel.
💬

Listen to music

Portuguese songs are full of subjunctive verbs. Listen for 'que' + verb.

Smart Tips

Use 'Espero que' followed by the subjunctive.

Espero que você fala. Espero que você fale.

Use 'Talvez' followed by the subjunctive.

Talvez ele come. Talvez ele coma.

Use 'Duvido que' followed by the subjunctive.

Duvido que ele estuda. Duvido que ele estude.

Use 'Sugiro que' followed by the subjunctive.

Sugiro que nós partimos. Sugiro que nós partamos.

Pronunciation

fa-LE, co-MA

Vowel stress

The stress remains on the stem in most cases.

Rising intonation

Quero que você fale? ↑

Used when asking for confirmation of a wish.

Memorize It

Mnemonic

AR verbs go to E, ER/IR verbs go to A. Remember: 'The vowels swap places!'

Visual Association

Imagine a seesaw. On one side is the Indicative (heavy, solid rock). On the other is the Subjunctive (a light, floating balloon). You have to swap the vowels to make the balloon fly.

Rhyme

AR turns to E, ER/IR to A, the subjunctive is here to stay!

Story

Maria wants to go to the beach. She says, 'Espero que o sol brilhe' (I hope the sun shines). She isn't sure, so she uses the subjunctive. Her friend says, 'Duvido que chova' (I doubt it rains). They use the subjunctive because they are talking about possibilities, not facts.

Word Web

falecomapartaestudecheguesaiba

Challenge

Write 5 sentences using 'Espero que...' and 5 using 'Duvido que...' today.

Cultural Notes

The subjunctive is used frequently in daily speech, especially with 'talvez' and 'querer'.

The subjunctive is used similarly, but often with more formal structures in writing.

The subjunctive follows standard Portuguese rules but with local vocabulary.

Derived from the Latin subjunctive mood, which was used for non-factual statements.

Conversation Starters

O que você quer que o seu amigo faça hoje?

Você acha que é importante que as pessoas estudem línguas?

O que você sugere que façamos neste fim de semana?

Você duvida que seja possível aprender português em um ano?

Journal Prompts

Escreva sobre três coisas que você quer que aconteçam este ano.
Escreva sobre algo que você duvida que seja verdade.
Escreva sobre a importância de que as pessoas falem mais de uma língua.
Escreva um parágrafo sobre um desejo para o futuro da humanidade.

Common Mistakes

Incorrect

Correct


Incorrect

Correct


Incorrect

Correct


Incorrect

Correct

Test Yourself

Fill in the blank.

Eu quero que você ___ (falar).

✓ Correct! ✗ Not quite. Correct answer: b
Correct vowel swap for -ar verb.
Choose the correct form. Multiple Choice

Duvido que ele ___ (comer).

✓ Correct! ✗ Not quite. Correct answer: b
Correct vowel swap for -er verb.
Correct the sentence. Error Correction

Find and fix the mistake:

Espero que você estuda.

✓ Correct! ✗ Not quite. Correct answer: a
Subjunctive required after 'espero que'.
Build a sentence. Sentence Building

Quero / que / ele / (partir).

✓ Correct! ✗ Not quite. Correct answer: a
Correct conjugation for -ir verb.
Conjugate for 'nós'. Conjugation Drill

Que nós ___ (falar).

✓ Correct! ✗ Not quite. Correct answer: b
Correct subjunctive form for 'nós'.
Match the trigger to the mood. Match Pairs

Match each item on the left with its pair on the right:

✓ Correct! ✗ Not quite. Correct answer: b
Doubt triggers the subjunctive.
Choose the correct form. Multiple Choice

É importante que eles ___ (chegar).

✓ Correct! ✗ Not quite. Correct answer: b
Correct subjunctive form.
Fill in the blank.

Talvez ela ___ (saber).

✓ Correct! ✗ Not quite. Correct answer: b
Correct subjunctive form.

Score: /8

Practice Exercises

8 exercises
Fill in the blank.

Eu quero que você ___ (falar).

✓ Correct! ✗ Not quite. Correct answer: b
Correct vowel swap for -ar verb.
Choose the correct form. Multiple Choice

Duvido que ele ___ (comer).

✓ Correct! ✗ Not quite. Correct answer: b
Correct vowel swap for -er verb.
Correct the sentence. Error Correction

Find and fix the mistake:

Espero que você estuda.

✓ Correct! ✗ Not quite. Correct answer: a
Subjunctive required after 'espero que'.
Build a sentence. Sentence Building

Quero / que / ele / (partir).

✓ Correct! ✗ Not quite. Correct answer: a
Correct conjugation for -ir verb.
Conjugate for 'nós'. Conjugation Drill

Que nós ___ (falar).

✓ Correct! ✗ Not quite. Correct answer: b
Correct subjunctive form for 'nós'.
Match the trigger to the mood. Match Pairs

Duvidar -> ?

✓ Correct! ✗ Not quite. Correct answer: b
Doubt triggers the subjunctive.
Choose the correct form. Multiple Choice

É importante que eles ___ (chegar).

✓ Correct! ✗ Not quite. Correct answer: b
Correct subjunctive form.
Fill in the blank.

Talvez ela ___ (saber).

✓ Correct! ✗ Not quite. Correct answer: b
Correct subjunctive form.

Score: /8

Practice Bank

12 exercises
Complete with the correct subjunctive form Fill in the Blank

Quero que ela ___ (falar) a verdade.

✓ Correct! ✗ Not quite. Correct answer: fale
Complete with the correct subjunctive form Fill in the Blank

Espero que nós ___ (vender) a casa logo.

✓ Correct! ✗ Not quite. Correct answer: vendamos
Complete with the correct subjunctive form Fill in the Blank

Talvez eu ___ (abrir) uma loja.

✓ Correct! ✗ Not quite. Correct answer: abra
Select the correct option Multiple Choice

É proibido que vocês ___ (entrar) aqui.

✓ Correct! ✗ Not quite. Correct answer: entrem
Select the correct option Multiple Choice

Não acredito que o preço ___ (subir) tanto!

✓ Correct! ✗ Not quite. Correct answer: suba
Fix the verb ending Error Correction

Duvido que tu aprendes isso rápido.

✓ Correct! ✗ Not quite. Correct answer: Duvido que tu aprendas isso rápido.
Fix the verb ending Error Correction

É melhor que ela come salada.

✓ Correct! ✗ Not quite. Correct answer: É melhor que ela coma salada.
Arrange the words to form a correct sentence Sentence Reorder

fique / Quero / que / você / aqui

✓ Correct! ✗ Not quite. Correct answer: Quero que você fique aqui
Arrange the words to form a correct sentence Sentence Reorder

que / duvido / eles / estudem / Eu

✓ Correct! ✗ Not quite. Correct answer: Eu duvido que eles estudem
Translate this sentence to Portuguese Translation

I hope that you (singular) speak.

✓ Correct! ✗ Not quite. Correct answer: Espero que você fale.
Translate this sentence to Portuguese Translation

It is necessary that we eat.

✓ Correct! ✗ Not quite. Correct answer: É necessário que nós comamos.
Match the Indicative form to its Subjunctive 'Eu/Ele' equivalent Match Pairs

Match the pairs

✓ Correct! ✗ Not quite. Correct answer: ["Falar : Fale","Comer : Coma","Partir : Parta","Beber : Beba"]

Score: /12

FAQ (8)

It allows you to express feelings, doubts, and wishes, which are essential for natural communication.

Yes, it is used in all Portuguese-speaking countries.

Look for triggers like 'querer que', 'duvidar que', or 'talvez'.

People will understand you, but you will sound less natural and less precise.

Yes, but they follow the same vowel-swap logic for the stem.

Yes, but that requires the imperfect subjunctive, which is a different rule.

Yes, the verb ending changes for each person (eu, você, nós, etc.).

It takes practice, but the regular patterns make it manageable.

Scaffolded Practice

1

1

2

2

3

3

4

4

Mastery Progress

Needs Practice

Improving

Strong

Mastered

In Other Languages

Spanish high

Subjuntivo

The vowel swap is the same, but some irregular stems differ.

French moderate

Subjonctif

French has more irregular subjunctive forms than Portuguese.

German low

Konjunktiv

German Konjunktiv is often used for indirect speech, unlike the Portuguese subjunctive.

Japanese none

Volitional/Hypothetical

Japanese does not have a subjunctive mood.

Arabic low

Mansoub

Arabic uses case endings, not mood-based vowel swaps.

Chinese none

Modal particles

Chinese verbs do not conjugate.

Learning Path

Prerequisites

Continue With

B1 Requires

Portuguese Subjunctive: Doubt & Uncertainty (Talvez, Duvido que)

Overview In Portuguese, the **subjunctive mood** is essential for expressing subjectivity, doubt, uncertainty, possibili...

B1 Requires

Expressing Desires: The Present Subjunctive (Quero que...)

Overview The Portuguese **subjunctive mood** (`modo subjuntivo`) is a grammatical framework for discussing the world be...

B2 Requires

Irregular Present Subjunctive: The Big Rebels (Ser, Ir, Estar)

Overview The Present Subjunctive is the mood of subjectivity, uncertainty, and desire in Portuguese. While most verbs f...

B2 Requires

Wishing with 'Ter': The Present Subjunctive

Overview The Portuguese subjunctive mood is your indispensable tool for navigating the nuanced world of subjectivity, de...

B2 Requires

Mastering the Future Subjunctive: The 'When & If' Tense

Overview The Portuguese Future Subjunctive (`Futuro do Subjuntivo`) is essential for expressing **uncertainty, condition...

B2 Requires

Poder in the Subjunctive: Wishes, 'Ifs', and Future Plans

Overview Mastering the Portuguese verb `poder` in the subjunctive mood is crucial for achieving B2 fluency. Unlike the i...

B2 Requires

Portuguese Vowel Swap: The Present Subjunctive

Overview The Present Subjunctive, known as the `Presente do Subjuntivo` in Brazil and `Presente do Conjuntivo` in Portu...

B2 Builds On

Portuguese Subjunctive: Using Impersonal Expressions (é bom que, é preciso que)

Overview In Portuguese, expressing subjective assessments, opinions, emotions, or necessities often requires a critical...

B2 Requires

Perfect Subjunctive: Doubting the Past (Tenha feito)

Overview The Portuguese Perfect Subjunctive, or **Pretérito Perfeito Composto do Subjuntivo**, is a B2-level structure...

C1 Requires

Hopes & Doubts about the Past (Present Perfect Subjunctive)

Hopes & Doubts about the Past: The Present Perfect Subjunctive in Portuguese (Pretérito Perfeito Composto do Subjuntivo)...

C1 Requires

Portuguese Subjunctive: Doubt & 'What-ifs' (Não que, Caso)

Overview At the C1 level, mastering the Portuguese subjunctive extends beyond basic rules to encompass profound nuances...

C1 Requires

Portuguese Sequence of Tenses: Preserving the Subjunctive

Overview Mastering the **Portuguese Sequence of Tenses**, known formally as `Concordância Temporal`, is crucial for adva...

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