Realizar Preterite (Past) Tense in Castilian Spanish

The preterite of realizar is used to express when you carried out or completed a specific action at a defined moment in the past. For example, when saying “We carried out the project last month” – “Realizamos el proyecto el mes pasado.”

This verb follows the -zar spelling-changing pattern in the preterite. The ‘z’ changes to ‘c’ before ‘e’ to maintain the same sound, which occurs in the yo form (realicé).

Conjugations

Conjugations of Realizar (to carry out) in the Preterite (Past) Tense tense (Castilian Spanish):

Pronoun Conjugation
Yorealicé
realizaste
Él / Ella / Ustedrealizó
Nosotros / Nosotrasrealizamos
Vosotros / Vosotrasrealizasteis
Ellos / Ellas / Ustedesrealizaron

Boost Your Memorization with Audio!

We’ve included audio recordings of the the conjugations of Realizar (to carry out) in the Preterite (Past) Tense to help you learn faster.

Pro Tip: Play the audio on a loop as you study the chart. This repetition will solidify the correct conjugations in your memory.

Usage of Realizar in the Preterite (Past) Tense

The Preterite of realizar expresses when something was carried out or accomplished.

To carry out/perform: Used for completing tasks or activities, for example Realizó el proyecto en tiempo (She carried out the project on time), or Realizaron todos sus sueños (They achieved all their dreams).

To accomplish/achieve: Indicates reaching goals, for example Realizó su meta de graduarse (He accomplished his goal of graduating).

Examples

Examples of Realizar in the Preterite (Past) Tense

Realicé todos mis sueños el año pasado. (I achieved all my dreams last year.)

El equipo realizó un excelente trabajo. (The team performed excellent work.)

¿Realizaste el análisis que te pedí? (Did you carry out the analysis I asked for?)

Realizamos el proyecto en tiempo récord. (We completed the project in record time.)

Los científicos realizaron un descubrimiento importante. (The scientists made an important discovery.)

La empresa realizó cambios significativos. (The company made significant changes.)

¿Cuándo realizaste la transferencia? (When did you make the transfer?)

Realicé la reserva hace dos días. (I made the reservation two days ago.)

Los artistas realizaron una obra maestra. (The artists created a masterpiece.)

Realizamos una investigación exhaustiva. (We conducted a thorough investigation.)

El director realizó su mejor película. (The director made his best film.)

Realizaste un gran avance en tu proyecto. (You made great progress on your project.)

El gobierno realizó importantes reformas. (The government carried out important reforms.)

Realizamos nuestro primer concierto en vivo. (We performed our first live concert.)

Los estudiantes realizaron un experimento fascinante. (The students conducted a fascinating experiment.)

Conjugations with English Translations

Conjugations of Realizar (to carry out) in the Preterite (Past) Tense tense (Castilian Spanish) with English Translations:

Spanish English
Yo realicé I carried out
Tú realizaste You carried out
Él / Ella / Usted realizó He / She / You (formal) carried out
Nosotros / Nosotras realizamos We carried out
Vosotros / Vosotras realizasteis You all carried out
Ellos / Ellas / Ustedes realizaron They / You all (formal) carried out

This post covers Castilian Spanish. For Latin American Spanish, click here

Synonyms

The Preterite tense is also known as the Simple Past, Past Simple, Definite Past, Absolute Past, or Past Tense Indicative in English, and as Pretérito Perfecto Simple, Pretérito Indefinido, Pretérito Simple, Pasado Simple, or Pretérito de Indicativo in Spanish.