Master Relative Clauses and Pronouns
Relative sentences (oraciones relativas) are clauses that provide additional information about a noun or pronoun mentioned earlier in the sentence. They are introduced by relative pronouns or relative adverbs that connect the main clause with the relative clause.
In English, relative clauses are often introduced by words like "who," "which," "that," "where," "when," etc. Spanish has similar structures, but with some important differences in usage and frequency.
Relative sentences allow you to combine two ideas into one sentence, making your Spanish more fluent and natural. They're essential for describing people, places, things, and situations in detail.
Want to see how these connectors behave inside longer discourse? .
QUE is by far the most frequently used relative pronoun in Spanish. It can refer to people, things, or ideas, and it's used much more extensively than its English equivalent "that" or "which."
In Spanish, we use QUE in many situations where English might use "who," "which," "that," or even omit the relative pronoun entirely. This is one of the key differences between Spanish and English relative clauses.
In English, we often omit relative pronouns in informal speech ("The book I read" instead of "The book that I read"). In Spanish, QUE is almost always included, even in casual conversation. This makes QUE one of the most common words in Spanish.
QUE connects the main clause with the relative clause, and it can refer to:
El estudiante que estudia mucho saca buenas notas.
The student who studies a lot gets good grades.
QUE refers to "el estudiante" (person)
La casa que compramos es muy grande.
The house that we bought is very large.
QUE refers to "la casa" (thing)
El problema que tenemos es difícil de resolver.
The problem that we have is difficult to solve.
QUE refers to "el problema" (concept)
Las personas que conocí ayer son muy amables.
The people who I met yesterday are very friendly.
QUE refers to "las personas" (people, plural)
El coche que me prestaste funciona perfectamente.
The car that you lent me works perfectly.
QUE refers to "el coche" (thing)
La decisión que tomamos fue la correcta.
The decision that we made was the right one.
QUE refers to "la decisión" (concept)
English (often omits)
The book I read was interesting.
(No relative pronoun)
Spanish (always includes)
El libro que leí era interesante.
(QUE is required)
Notice how Spanish always includes QUE, even when English omits the relative pronoun. This is why QUE appears so frequently in Spanish conversation and writing.
While QUE is the most common, Spanish has other relative connectors that are used in specific situations. Each has its own purpose and usage rules.
Used to refer to people only. QUIEN is singular, QUIENES is plural. More formal than QUE when referring to people.
La mujer con quien hablé es mi profesora.
The woman with whom I spoke is my teacher.
Los estudiantes para quienes trabajo son muy inteligentes.
The students for whom I work are very intelligent.
Note: QUIEN/QUIENES is often used after prepositions (con quien, para quienes, etc.). In everyday speech, QUE is more common even for people.
Used when the relative pronoun needs to agree in gender and number with the noun it refers to. Often used after prepositions.
El libro del que hablamos es muy bueno.
The book about which we talked is very good.
Las personas con las que trabajo son amables.
The people with whom I work are friendly.
Los problemas a los que nos enfrentamos son complejos.
The problems that we face are complex.
Note: The article (el, la, los, las) must match the gender and number of the noun being referred to.
More formal alternative to EL QUE/LA QUE. Used in formal writing and when you want to be very specific. Also agrees in gender and number.
El documento sobre el cual escribí es importante.
The document about which I wrote is important.
Las leyes según las cuales vivimos son antiguas.
The laws according to which we live are old.
Note: Very formal. In everyday speech, EL QUE/LA QUE or just QUE is preferred.
Used to refer to places. Means "where" or "in which/at which."
La ciudad donde nací es muy bonita.
The city where I was born is very beautiful.
El restaurante donde comimos ayer es caro.
The restaurant where we ate yesterday is expensive.
La casa en donde vivimos tiene jardín.
The house in which we live has a garden.
Note: Can be used with or without a preposition (donde or en donde). Both are correct.
Used to refer to time. Means "when" or "at which time."
El día cuando llegaste fue especial.
The day when you arrived was special.
La época en cuando vivimos es moderna.
The era in which we live is modern.
Note: Less common than other connectors. Often QUE or EN QUE can be used instead.
Used to express possession. Means "whose" or "of which." Must agree in gender and number with the thing possessed, not the possessor.
El estudiante cuya madre es doctora estudia medicina.
The student whose mother is a doctor studies medicine.
La empresa cuyos empleados son felices tiene éxito.
The company whose employees are happy is successful.
El autor cuyas novelas son famosas vive en París.
The author whose novels are famous lives in Paris.
Note: Formal. In everyday speech, DE QUE or DE QUIEN is often used instead.
Here are additional examples showing how relative sentences work in different contexts:
El profesor que enseña español es muy bueno.
The teacher who teaches Spanish is very good.
QUE refers to "el profesor" (person)
La película que vimos ayer fue emocionante.
The movie that we saw yesterday was exciting.
QUE refers to "la película" (thing)
Los estudiantes que estudian mucho tienen éxito.
The students who study a lot are successful.
QUE refers to "los estudiantes" (people, plural)
El restaurante donde comimos es muy caro.
The restaurant where we ate is very expensive.
DONDE refers to "el restaurante" (place)
La mujer con quien hablé es mi vecina.
The woman with whom I spoke is my neighbor.
QUIEN refers to "la mujer" (person, after preposition)
El problema del que hablamos es complejo.
The problem about which we talked is complex.
EL QUE refers to "el problema" (thing, after preposition)
Las personas cuyas casas son grandes viven bien.
The people whose houses are large live well.
CUYAS refers to "casas" (possessed thing, f. pl.)
El libro que me prestaste es interesante.
The book that you lent me is interesting.
QUE refers to "el libro" (thing)
La ciudad en donde nací es pequeña.
The city in which I was born is small.
EN DONDE refers to "la ciudad" (place)
Relative sentences are essential for fluent Spanish. Practice using QUE, QUIEN, DONDE, and other connectors with our native tutors to make your Spanish more natural and sophisticated.