Spanish prepositions are short words that connect ideas and show relationships such as location, direction, time, cause, and possession. This cheat sheet helps students choose the correct preposition in common phrases and sentence patterns. It is useful because many Spanish prepositions do not match English prepositions word for word.
Strong control of prepositions makes writing and speaking more accurate and natural.
The most important prepositions include a, de, en, con, por, and para. Students should know fixed expressions such as ir a, pensar en, and acabar de, because the preposition often belongs to the verb pattern. The contractions al and del are required when a or de comes before el.
Por and para are especially important because they express different ideas such as cause, purpose, destination, exchange, and deadline.
Key Facts
- Use a to mean to, toward, or at, as in Voy a la escuela and Llamo a mi madre.
- Use de to mean of, from, or about, as in el libro de Ana and Soy de México.
- Use en to mean in, on, or at for many locations and time expressions, as in Vivo en Madrid and Estamos en clase.
- Use con to mean with, as in Estudio con mis amigos.
- Use al instead of a el and del instead of de el, as in Voy al parque and Vengo del cine.
- Use para for destination, purpose, recipient, deadlines, and opinions, as in Salgo para Perú and Es para ti.
- Use por for cause, exchange, movement through, duration, and communication means, as in Gracias por ayudar and Caminamos por el parque.
- After most prepositions, use the infinitive form of a verb, as in antes de comer and para estudiar.
Vocabulary
- Preposición
- A preposition is a word that connects a noun, pronoun, or infinitive to another part of the sentence.
- Contracción
- A contraction combines two words into one, such as a plus el becoming al and de plus el becoming del.
- Infinitivo
- An infinitive is the basic verb form ending in -ar, -er, or -ir, such as hablar, comer, or vivir.
- Destino
- A destination is the place someone or something is going to, often introduced by a or para.
- Ubicación
- Location tells where something is, and Spanish often uses en for in, on, or at.
- Expresión fija
- A fixed expression is a phrase that uses a required preposition, such as pensar en or depender de.
Common Mistakes to Avoid
- Using a el instead of al is wrong because Spanish requires the contraction al when a comes before the masculine singular article el.
- Using de el instead of del is wrong because Spanish requires the contraction del when de comes before the masculine singular article el.
- Translating English prepositions directly is often wrong because Spanish uses different patterns, such as en la televisión for on television.
- Using para for every use of for is wrong because por is needed for cause, exchange, duration, movement through a place, and communication.
- Conjugating a verb after a preposition is usually wrong because Spanish normally uses an infinitive after prepositions, as in después de estudiar.
Practice Questions
- 1 Choose the correct contraction: Voy a el mercado at 3:00. Rewrite the sentence correctly in Spanish.
- 2 Fill in the blank with por or para: Estudio español ___ viajar a Costa Rica.
- 3 Fill in the blank with a, de, en, or con: Mis amigos viven ___ una casa cerca del parque.
- 4 Explain why Gracias por tu ayuda uses por instead of para.
Understanding Prepositions Reference
A small preposition can change the role of a person in a sentence. The personal a is used before a specific person or pet that receives the action. Veo a Carlos means I see Carlos.
It does not mean Carlos is a destination. This use can be easy to miss because English has no matching word. Spanish also uses a in the near future pattern ir a plus an infinitive.
Voy a estudiar expresses a planned future action. Notice that a can appear twice in a sentence for different reasons. Voy a ayudar a mi hermana contains one a after ir and one before the person receiving help.
Location phrases need careful attention because the first word is often not enough. Encima de means above or on top of, while debajo de means below. Delante de means in front of, and detrás de means behind.
These expressions normally keep de before the noun. El coche está delante de la casa gives a complete location relationship. En is often used for a general place, but a can show movement toward a place.
Estoy en la biblioteca describes where someone is. Voy a la biblioteca describes the direction of travel. This contrast appears often in classroom instructions, maps, travel plans, and descriptions of rooms.
Por and para become clearer when students focus on the reason behind the phrase. Para points forward to an intended result, a destination, or the person meant to receive something. Estudio para aprender connects studying with its goal.
Por looks back at a cause, or describes the route, method, or exchange involved. Lo hice por ti gives a reason. Viajo por tren names the means of travel.
Pago veinte euros por el libro shows an exchange. Time expressions show the same contrast. Para el viernes sets a deadline.
Por dos horas describes how long an activity lasted. In passive sentences, por can introduce the person who performs an action, as in La canción fue escrita por Ana.
Verb patterns must be learned as complete chunks. Pensar en, depender de, soñar con, and empezar a do not allow free substitution of another preposition. A useful notebook method is to record a short sentence with every new verb pattern, not just a translation.
Pay attention to pronouns after prepositions. Spanish uses mí after para or de, as in para mí, while mi without an accent means my. Con has special forms in conmigo and contigo.
Check contractions whenever a or de comes before el. They become al and del, but this change does not happen before la, los, or las.
It also does not occur when El is part of a proper name, such as El Salvador. These details make written Spanish clearer and prevent common speaking errors.