MundoDele Spanish Grammar

Indicative vs Subjunctive in Spanish

Learn the difference between the Spanish indicative and subjunctive. This guide explains when Spanish presents something as fact, certainty or known information, and when it uses the subjunctive for wishes, doubts, emotions, uncertainty, purpose, hypothetical conditions and non-specific relative clauses.

Open comparison Follow the learning path
Best starting point: do not ask only “which verb form?” First ask whether the sentence presents information as fact, or whether it expresses wish, doubt, emotion, uncertainty or hypothesis.
Indicative vs subjunctive in Spanish with creo que no creo que quiero que and busco alguien que hable
Indicative vs subjunctive: creo que viene, no creo que venga, quiero que venga.

Why this contrast matters

Spanish changes mood when the speaker changes perspective

The Spanish subjunctive is not only a list of endings. It is a way of showing how the speaker presents information. MundoDele explains the contrast through sentence meaning: fact, certainty, doubt, wish, emotion, purpose, hypothesis and non-specific reference.

The central contrast is simple: creo que viene presents the action as believed information, while no creo que venga does not present it as accepted fact.

Indicative

Sé que viene. The speaker presents the action as known or factual.

Subjunctive

No creo que venga. The speaker does not present the action as accepted fact.

Meaning decides

The same verb can change mood when the sentence meaning changes.

Learning sequence

How to use this indicative-subjunctive guide

Use this page as the central comparison guide for the Spanish subjunctive. First decide whether the sentence presents information as fact, certainty or known reality. Then check whether the sentence expresses wish, doubt, emotion, uncertainty, purpose, hypothesis or non-specific reference.

Main contrast

The main difference between indicative and subjunctive

The indicative presents information as factual, known, certain or real. The subjunctive presents information as desired, doubted, uncertain, emotionally evaluated, hypothetical or not yet identified.

Mood Main idea Spanish example English meaning
Indicative Fact or certainty Sé que viene. I know he/she is coming.
Indicative Believed information Creo que tienes razón. I think you are right.
Subjunctive Wish or influence Quiero que vengas. I want you to come.
Subjunctive Doubt or denial No creo que tengas razón. I do not think you are right.
Subjunctive Emotion or evaluation Me alegra que estés aquí. I am glad you are here.
Memory line: indicative presents; subjunctive reacts, doubts, wants, imagines or searches.

Indicative

When to use the indicative in Spanish

Use the indicative when the sentence presents something as information, fact, knowledge, certainty, habitual action or a real condition.

Meaning Common expression Spanish example Reason
Knowledge sé que Sé que tienes razón. The speaker presents it as known.
Belief creo que Creo que viene. The speaker presents it as believed information.
Certainty es cierto que Es cierto que trabaja mucho. The statement is treated as certain.
Fact es verdad que Es verdad que vive aquí. The statement is presented as true.
Real condition si Si tengo tiempo, voy. The condition is real or possible.
Known person conozco a alguien que Conozco a alguien que habla español. The person is known and specific.

Subjunctive

When to use the subjunctive in Spanish

Use the subjunctive when the clause is not presented as plain factual information. It may be wanted, doubted, emotionally evaluated, uncertain, hypothetical, future-dependent or non-specific.

Meaning Common expression Spanish example Reason
Wish querer que Quiero que vengas. The action is desired.
Doubt dudar que Dudo que sea verdad. The statement is doubted.
Denial no creer que No creo que tengas razón. The statement is not accepted as fact.
Emotion me alegra que Me alegra que estés aquí. The speaker reacts emotionally.
Purpose para que Te ayudo para que apruebes. The clause expresses purpose.
Unknown person busco a alguien que Busco a alguien que hable español. The person is not identified yet.

Key contrast

Creo que vs no creo que

This is one of the most important contrasts. Creo que usually takes the indicative because the speaker presents the statement as believed information. No creo que usually takes the subjunctive because the statement is denied or not accepted as fact.

Expression Spanish example Mood Explanation
creo que Creo que Ana viene. Indicative The speaker thinks it is true.
no creo que No creo que Ana venga. Subjunctive The speaker does not present it as true.
pienso que Pienso que es importante. Indicative The opinion is presented as a statement.
no pienso que No pienso que sea importante. Subjunctive Negative opinion or doubt.

Certainty

Certainty vs uncertainty

Expressions of certainty usually take the indicative. Expressions of uncertainty, possibility or doubt usually take the subjunctive.

Certainty: indicative Uncertainty: subjunctive Meaning difference
Es verdad que vive aquí. No es verdad que viva aquí. Confirmed fact vs denied fact.
Es cierto que trabaja mucho. No es cierto que trabaje mucho. Certainty vs denial or doubt.
Está claro que entiende. No está claro que entienda. Clear information vs uncertainty.
Sé que funciona. No sé si funciona. Knowledge vs uncertainty. With si, Spanish often uses the indicative.
Seguro que viene. Es posible que venga. Certainty vs possibility.

Common triggers

Wishes, doubts and emotions

Wishes, doubts and emotional reactions are among the strongest reasons to use the Spanish subjunctive. They often follow the pattern: expression + que + subjunctive.

Meaning Expression Spanish example Subjunctive form
Wish quiero que Quiero que vengas. vengas
Hope espero que Espero que todo salga bien. salga
Doubt dudo que Dudo que sea verdad. sea
Emotion me alegra que Me alegra que estés aquí. estés
Regret siento que Siento que no puedas venir. puedas

Related page: Wishes, Doubts and Emotions in Spanish.

Reference

Known vs unknown people or things

In relative clauses, Spanish often chooses indicative or subjunctive according to whether the person or thing is known and specific.

Indicative: known Subjunctive: unknown or desired Difference
Conozco a alguien que habla español. Busco a alguien que hable español. Known person vs person being searched for.
Tengo un libro que explica esto. Necesito un libro que explique esto. Known book vs required book.
Hay una tienda que vende pan sin gluten. ¿Hay una tienda que venda pan sin gluten? Known existence vs uncertain existence.
Vivo en un lugar que es tranquilo. Quiero vivir en un lugar que sea tranquilo. Known place vs desired place.

Related page: Relative Clauses in Spanish Using the Subjunctive.

Conjunctions

Conjunctions: indicative or subjunctive?

Some Spanish conjunctions are usually followed by the indicative, some usually by the subjunctive, and some can take either mood depending on whether the action is factual, future, hypothetical or uncertain.

Conjunction Indicative example Subjunctive example Difference
cuando Cuando llega, llama. Cuando llegue, llamará. Habitual fact vs future action.
aunque Aunque llueve, salimos. Aunque llueva, saldremos. Factual obstacle vs possible obstacle.
si Si tengo tiempo, voy. Si tuviera tiempo, iría. Real condition vs hypothetical condition.
para que Usually not indicative in purpose clauses Te ayudo para que apruebes. Purpose normally takes subjunctive.
porque No fui porque estaba enfermo. Less common; special contexts only Cause is normally presented as factual.

If clauses

If clauses: si tengo vs si tuviera

Normal real si-clauses use the indicative. Hypothetical si-clauses use the imperfect subjunctive. This is a special and important part of the indicative-subjunctive contrast.

Condition type Spanish example Mood pattern Meaning
Real condition Si tengo tiempo, voy. Indicative If I have time, I go / will go.
Real condition Si llueve, nos quedamos en casa. Indicative If it rains, we stay at home.
Hypothetical condition Si tuviera tiempo, iría. Imperfect subjunctive + conditional If I had time, I would go.
Unreal past condition Si hubiera tenido tiempo, habría ido. Pluperfect subjunctive + conditional perfect If I had had time, I would have gone.

Related page: If Clauses in Spanish Using the Subjunctive.

Same subject

Same subject: infinitive instead of subjunctive

When the subject is the same in both parts of the sentence, Spanish often uses the infinitive instead of que + subjunctive.

Structure Spanish example English meaning Reason
querer + infinitive Quiero ir. I want to go. Same subject: I want, I go.
querer que + subjunctive Quiero que vayas. I want you to go. Different subject: I want, you go.
para + infinitive Estudio para aprobar. I study in order to pass. Same subject: I study, I pass.
para que + subjunctive Te ayudo para que apruebes. I help you so that you pass. Different subject: I help, you pass.
Important: same subject often uses the infinitive; different subject often uses que + subjunctive.

Useful forms

Useful subjunctive forms for comparison

These forms often appear in examples where Spanish contrasts the indicative and the subjunctive.

Infinitive Indicative example Subjunctive example Contrast
ser Es verdad. Dudo que sea verdad. es vs sea.
estar Estás aquí. Me alegra que estés aquí. estás vs estés.
tener Tienes razón. No creo que tengas razón. tienes vs tengas.
venir Viene mañana. Quiero que venga mañana. viene vs venga.
poder Puede ayudar. No hay nadie que pueda ayudar. puede vs pueda.
hacer Lo haces bien. Prefiero que lo hagas tú. haces vs hagas.

Recommended order

Recommended learning order for indicative vs subjunctive

Practice

Practice exercises: indicative vs subjunctive

Try to answer before opening the solutions. These exercises focus on fact, certainty, doubt, wish, emotion and non-specific reference.

Exercise 1: choose the correct form

  1. Creo que Ana ___ mañana. venir
  2. No creo que Ana ___ mañana. venir
  3. Sé que tú ___ razón. tener
  4. Dudo que tú ___ razón. tener
Show answers

1. viene
2. venga
3. tienes
4. tengas

Exercise 2: identify the mood

  1. Quiero que vengas.
  2. Es cierto que trabaja mucho.
  3. Me alegra que estés aquí.
  4. Si tengo tiempo, voy.
Show answers

1. Subjunctive
2. Indicative
3. Subjunctive
4. Indicative

Exercise 3: indicative or subjunctive?

  1. Busco a alguien que ___ español. hablar
  2. Conozco a alguien que ___ español. hablar
  3. Cuando ___, te llamaré. llegar
  4. Cuando ___, siempre me llama. llegar
Show answers

1. hable
2. habla
3. llegue
4. llega

Typical mistakes

Typical mistakes with indicative and subjunctive

  • Using the subjunctive after every que: que alone does not trigger the subjunctive.
  • Forgetting the contrast between creo que and no creo que: creo que viene, but no creo que venga.
  • Using present subjunctive after normal si clauses: say si tengo tiempo, not si tenga tiempo.
  • Using indicative after wish expressions: say quiero que vengas, not quiero que vienes.
  • Using subjunctive for a known person: say conozco a alguien que habla español when the person is known.
  • Using indicative for a searched or unknown person: say busco a alguien que hable español.
  • Learning only translations: English often looks the same, but Spanish changes mood according to how the speaker presents the clause.

Where to go next

Where to go next

After this comparison, continue with the present subjunctive and the trigger-based lessons. This helps you connect the meaning contrast with real verb forms.

Main forms

Present Subjunctive

Learn the forms needed for quiero que venga, dudo que sea and busco alguien que hable.

Reference

Relative Clauses

Learn known vs unknown references with indicative and subjunctive.

Related guides

Continue with related Spanish subjunctive topics

These guides connect directly with the indicative-subjunctive contrast: the full subjunctive overview, the present subjunctive forms and the imperfect subjunctive for hypothetical sentences.

When you need help

Learn indicative and subjunctive with MundoDele

If the difference between indicative and subjunctive feels confusing, this lesson can help you practise facts, certainty, wishes, doubts, emotions, conditions, relative clauses and real Spanish sentence patterns in a clear and structured way.

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FAQ

FAQ: indicative vs subjunctive in Spanish

What is the difference between indicative and subjunctive in Spanish?

The indicative presents information as fact, certainty, knowledge or reality. The subjunctive presents information as wished for, doubted, uncertain, emotionally evaluated, hypothetical or non-specific.

When do you use the indicative in Spanish?

Use the indicative for facts, certainty, knowledge, believed information, habitual actions and real conditions: sé que tienes razón, creo que viene, si tengo tiempo.

When do you use the subjunctive in Spanish?

Use the subjunctive after many expressions of wish, doubt, emotion, uncertainty, purpose, hypothetical meaning and non-specific reference: quiero que vengas, dudo que sea verdad, busco a alguien que hable español.

Why is it creo que viene but no creo que venga?

Creo que viene uses the indicative because the speaker presents the action as believed information. No creo que venga uses the subjunctive because the speaker does not present it as accepted fact.

Does que always trigger the subjunctive?

No. Que alone does not trigger the subjunctive. The expression and meaning decide the mood: sé que viene, but quiero que venga.

Does si take the subjunctive in Spanish?

Normal real si-clauses use the indicative: si tengo tiempo. Hypothetical si-clauses use the imperfect subjunctive: si tuviera tiempo.

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