Passive Se
Use passive se to describe actions when the receiver is more important than the person doing them.
Passive Se in Spanish
The passive se is used when the action is more important than the person who performs it.
It is especially common in signs, advertisements, instructions, and general statements.
- Se venden pisos. — Apartments are for sale.
- Se alquila una habitación. — A room is for rent.
- Aquí se hablan varios idiomas. — Several languages are spoken here.
How to form it
Use:
se + third-person verb + noun
The verb agrees with the noun in singular or plural.
- Se vende una casa. — A house is sold / A house is for sale.
- Se venden dos casas. — Two houses are sold / Two houses are for sale.
- Se necesita un profesor. — A teacher is needed.
- Se necesitan profesores. — Teachers are needed.
The noun after the verb is the grammatical subject, so the verb must agree with it.
Common uses
Signs and advertisements
- Se alquila habitación. — Room for rent.
- Se venden bicicletas. — Bicycles for sale.
- Se buscan empleados. — Employees wanted.
General processes
- El pan se hace con harina. — Bread is made with flour.
- Estas máquinas se fabrican en España. — These machines are manufactured in Spain.
- Los billetes se compran por internet. — Tickets are bought online.
Passive se vs impersonal se
These structures can look very similar.
Passive se
There is a grammatical subject, so the verb agrees with it.
- Se vende una entrada.
- Se venden dos entradas.
Impersonal se
There is no grammatical subject, so the verb normally stays singular.
- Aquí se vive bien. — People live well here.
- Se busca a dos trabajadores. — They are looking for two workers.
Notice the difference:
- Se buscan trabajadores. → passive se; trabajadores is the subject.
- Se busca a los trabajadores. → impersonal se; los trabajadores is the object.
See Impersonal Se for more details.
Passive se vs ser + past participle
Spanish can also form the passive with ser + past participle:
- Los coches son fabricados en Alemania.
- Los coches se fabrican en Alemania.
Both are grammatically correct, but passive se is often more natural in everyday Spanish, especially when the person performing the action is not important.
Quick rule
If you can identify a noun that receives the action and the verb changes to agree with that noun, you are probably using passive se.
- Se vende una casa.
- Se venden tres casas.
Remember: singular noun → singular verb; plural noun → plural verb.