ser + Participle
Passive Voice with Ser
Use ser + past participle to describe an action from the perspective of the object that receives it.
How It Works
The passive voice with ser shifts the focus of a sentence from the doer of the action (the agent) to the receiver of the action.
Structure:
- Subject: The person or thing that receives the action.
- Verb
ser: Conjugated in the appropriate tense (present, preterite, future, etc.). - Past Participle: The verb describing the action. It must agree in gender and number with the subject, just like an adjective. See passive participle agreement.
- Agent (optional): The doer of the action, introduced by the preposition
por.
Active vs. Passive Example:
- Active: Gabriel García Márquez escribió "Cien años de soledad". (Gabriel García Márquez wrote "One Hundred Years of Solitude".)
- Passive: "Cien años de soledad" fue escrito por Gabriel García Márquez. ("One Hundred Years of Solitude" was written by Gabriel García Márquez.)
Important Distinction: ser vs. estar with Participles
This is a crucial concept.
- `ser` + participle describes the action itself. It answers "what happened?".
La puerta fue cerrada a las cinco. (The door was closed at five o'clock - focuses on the act of closing). - `estar` + participle describes the resulting state after the action is complete. It answers "what is its condition now?".
La puerta está cerrada. (The door is closed - describes its current state).
The passive with ser is more common in written, formal, and journalistic Spanish than in everyday conversation, where the passive `se` is often preferred.
Examples (5)
- La ley fue aprobada por el congreso.
The law was approved by the congress.
Word by Word: The law was approved by the congress.
- Las canciones fueron escritas por Shakira.
The songs were written by Shakira.
Word by Word: The songs were written by Shakira.
Notice how 'escritas' is feminine and plural to agree with 'las canciones'.
- Este edificio será construido el próximo año.
This building will be built next year.
Word by Word: This building will be built the next year.
The passive voice can be used in any tense. Here, 'será' is the future tense of 'ser'.
- El español es hablado por millones de personas.
Spanish is spoken by millions of people.
Word by Word: Spanish is spoken by millions of people.
The present tense passive is often used to state general truths or facts.
- Los criminales fueron arrestados anoche.
The criminals were arrested last night.
Word by Word: The criminals were arrested last night.
Here, the agent (who arrested them) is omitted because it's unknown, obvious (the police), or unimportant.
Common Mistakes
Forgetting to make the participle agree in gender and number with the subject.
Las ventanas fue roto.Las ventanas fueron rotas.The past participle 'roto' must change to 'rotas' to agree with the feminine, plural subject 'las ventanas'. The verb 'ser' also needs to be plural ('fueron').
Using estar when you want to tell the action of writing.
Different MeaningEl poema está escrito por Neruda.El poema fue escrito por Neruda.El poema está escrito por Neruda is a good sentence: it describes the poem's state as written, and an agent can follow. To report the act of writing at a past moment, use ser: El poema fue escrito por Neruda.
How It Connects
Learn This First
To form the passive voice with 'ser', you need to understand how to conjugate 'ser' across different tenses, how to form the past participle of verbs, and how to ensure that the participle agrees with the subject in gender and number.
- ser / estarSer vs. Estar Basics
The passive voice specifically uses 'ser' to express an action performed on a subject, rather than 'estar' which would describe a resulting state.
Level 1 - -ado/-idoPast Participle Formation
The passive voice is formed using the past participle of the main verb, which must be learned first.
Level 3
Related Patterns
- Passive Participle Agreement
This is a fundamental rule for the
Level 4serpassive. The past participle must always agree in gender and number with the subject of the passive sentence. - estar + ParticipleEstar with Participle
This is the most common point of confusion.
Level 4Ser + participledescribes the passive action itself, whileestar + participledescribes the state or condition that results from an action. - se + VerbPassive Se Construction
This is another, often more common, way to express passive ideas in Spanish, especially in spoken language. For example, instead of 'El libro fue vendido', you'll often hear 'Se vendió el libro'.
Level 4 - porPor Uses
The preposition 'por' is used to introduce the agent (the doer) in a passive sentence, as in 'fue escrito por el autor'.
Level 2 - fui/fuiste/fue/fuimos/fueronPreterite of Ser/Ir
The preterite of 'ser' is one of the most common tenses used in passive voice constructions to talk about completed past actions, so knowing its conjugation is key.
Level 2
Words in This Pattern
Practice ser + Participle in Bubblegum
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