The passive voice in Spanish is a grammatical construction that allows the speaker to focus on the action or the recipient of the action, rather than on who is performing it. It is commonly used in formal writing, journalism, and situations where the agent (the doer) is unknown, unimportant, or implied.

How It Works

The standard passive voice in Spanish is formed using the verb ser (to be) + past participle (e.g., escrito, leído, vendido). The past participle agrees in gender and number with the subject.

Formation Rules

To form the passive voice in Spanish, follow these steps:
  • Conjugate ser in the desired tense.
  • Use the past participle of the main verb.
  • Make the past participle agree with the subject (singular/plural, masculine/feminine).

Examples

TenseSpanish ExampleEnglish Example
PresentLa carta es escrita por María.The letter is written by María.
PreteriteEl libro fue leído por Juan.The book was read by Juan.
Present PerfectLos documentos han sido firmados.The documents have been signed.
FutureLa tarea será realizada mañana.The task will be done tomorrow.
Past ImperfectLas casas eran construidas en 1920.The houses were built in 1920.

Which sentence correctly demonstrates agreement in the Spanish passive voice?


Las cartas fueron enviadas por el jefe.

Las cartas fueron enviadas por el jefe correctly shows plural feminine agreement - 'enviadas' matches 'las cartas'.

Usage

The passive voice is used to:
  • Emphasize the action or the recipient rather than the doer.
  • Omit the agent when it is unknown or irrelevant.
  • Maintain a formal or objective tone.

Examples

ContextSpanish ExampleEnglish Example
Emphasize actionLa novela fue escrita en 1990.The novel was written in 1990.
Agent unknownEl cuadro fue vendido por una suma alta.The painting was sold for a high price.
Formal toneLas reglas son establecidas por la administración.The rules are established by the administration.

Common Mistakes

  • Using estar instead of ser (passive voice requires ser).
  • Forgetting to make the past participle agree with the subject.
  • Overusing passive voice in informal contexts.

Which sentence shows correct passive voice?


El informe fue escrito por Ana.

El informe fue escrito por Ana correctly uses ser + past participle; "escribido" is not a word.

Comparison with Other Constructions

  • Passive with se: More common in spoken Spanish; agent is usually omitted or generalized.
  • Active voice: Specifies the doer; more direct and informal.

Examples

TypeSpanish ExampleEnglish Example
Passive with serEl informe fue redactado por Ana.The report was written by Ana.
Passive with seSe redactó el informe ayer.The report was written yesterday.
Active voiceAna redactó el informe.Ana wrote the report.

Which is more formal in Spanish?


Passive voice with ser

Passive voice with ser creates a formal, objective tone, while se passive and active voice are more informal.

Summary

The passive voice in Spanish uses ser + past participle to shift focus away from the doer and highlight the action or recipient. It is most common in formal writing and situations where the agent is unknown or unimportant.

Flashcards (1 of 11)

  • Tense: Present
  • English Example: The letter is written by María.

Last updated: Wed Jun 18, 2025

Loco