Grammar Guide

Rules, patterns and examples grouped by level — from A1 basics to advanced structures.

Pasado Simple

¿Qué es?

El Past Simple se usa para hablar de acciones, eventos y situaciones que comenzaron y terminaron en el pasado.

Ejemplos:

  • I visited my friend yesterday.
  • She worked from home last week.
  • They went to the cinema.

Los verbos regulares generalmente forman el Past Simple con -ed.

  • work → worked
  • play → played
  • clean → cleaned

Los verbos irregulares tienen formas de pasado especiales.

  • go → went
  • see → saw
  • buy → bought
  • have → had

Cuándo usarlo

Usa el Past Simple para:

  • acciones completadas en el pasado: I finished the report yesterday.
  • una serie de acciones completadas: She opened the door, walked inside, and sat down.
  • hábitos pasados: We played outside every day.
  • situaciones pasadas que ya no son ciertas: He lived in London for five years.
  • acciones en un momento específico del pasado: They arrived at 8 p.m.

Expresiones de tiempo pasado comunes incluyen:

  • yesterday
  • last night
  • last week
  • two days ago
  • in 2020
  • when I was a child

Estructura

Oraciones afirmativas

Para verbos regulares, usa:

sujeto + verbo-ed

Sujeto Verbo Ejemplo
I worked I worked yesterday.
She played She played tennis.
They visited They visited us.

Para verbos irregulares, usa la forma de pasado especial.

Verbo base Forma de pasado Ejemplo
go went We went home.
see saw I saw Anna.
buy bought He bought a car.
take took She took the bus.

La forma de pasado es la misma para todos los sujetos.

  • I worked.
  • He worked.
  • They worked.

Oraciones negativas

Usa:

sujeto + did not + verbo base

La forma corta de did not es didn’t.

  • I did not call him.
  • She didn’t go to work.
  • They didn’t understand the question.

Después de didn’t, usa la forma base del verbo.

Preguntas

Usa:

Did + sujeto + verbo base?

  • Did you call her?
  • Did he finish the task?
  • Did they arrive on time?

Respuestas cortas

  • Did you see him? — Yes, I did.
  • Did she call? — No, she didn’t.
  • Did they leave? — Yes, they did.

Ortografía de los verbos regulares

Regla Verbo base Forma de pasado
La mayoría de los verbos: añade -ed work worked
Verbos que terminan en -e: añade -d live lived
Consonante + y: cambia y a i y añade -ed study studied
Vocal corta acentuada + consonante: duplica la consonante final stop stopped

Ejemplos

  1. I watched a film last night.
  2. She called me yesterday.
  3. We visited our grandparents on Sunday.
  4. He bought a new laptop.
  5. They didn’t come to the meeting.
  6. I didn’t understand the question.
  7. Did you finish your homework?
  8. Did she take the bus?
  9. We lived in Calgary for three years.
  10. He opened the window and turned on the light.

Excepciones

El verbo to be no usa did en preguntas y negaciones en Past Simple.

  • I was tired.
  • They were at home.
  • She wasn’t ready.
  • Were you busy?

Algunos verbos son irregulares y no usan -ed.

  • come → came
  • write → wrote
  • make → made
  • find → found

Las formas irregulares deben aprenderse individualmente.

Errores comunes

  1. Incorrecto: I goed to work yesterday. Correcto: I went to work yesterday. Explicación: Go es irregular. Su forma de pasado es went.

  2. Incorrecto: She didn’t went home. Correcto: She didn’t go home. Explicación: Usa el verbo base después de didn’t.

  3. Incorrecto: Did you saw him? Correcto: Did you see him? Explicación: Usa el verbo base después de did.

  4. Incorrecto: He work yesterday. Correcto: He worked yesterday. Explicación: Usa la forma de Past Simple para una acción completada en el pasado.

  5. Incorrecto: They was late. Correcto: They were late. Explicación: Usa were con they.

  6. Incorrecto: I didn’t called her. Correcto: I didn’t call her. Explicación: No uses la forma de pasado después de didn’t.

  7. Incorrecto: Did she finished the task? Correcto: Did she finish the task? Explicación: Usa la forma base después de did.

  8. Incorrecto: We studyed English yesterday. Correcto: We studied English yesterday. Explicación: Cambia consonante + y a i antes de añadir -ed.