La estructura del pasado simple en forma negativa es:
Sujeto + did + not + verbo + ...
Esto se aplica tanto en los verbos regulares ('to work') como en los irregulares ('to go').
|Forma larga||Forma corta|
|I did not work||I didn't work|
|You did not go||You didn't go|
|He did not work||He didn't work|
|We did not go||We didn't go|
|You did not work||You didn't work|
|They did not go||They didn't go|
|I did not remember where I was||No recordaba donde estaba|
|You didn't buy the ingredients||No compraste los ingredientes|
|He did not speak Russian||Él no hablaba ruso|
|They didn't write a letter to her||No le escribieron una carta|
|She did not wash the car||No lavó el coche|
|They didn't buy apples||No compraron manzanas|
|Columbus did not reach America in 1789.||Colón no llegó a América e 1789.|
Ejercicios del pasado simple negativo
Escribe las siguientes oraciones a la forma negativa.
I did not (didn't) study at Concordia University, in Montreal.
My family did not (didn't) celebrate Thanksgiving day last year.
After work we did not (didn't) go to Simon's birthday party.
Did you not (Didn't you) like your last dancing class?
I did not (didn't) like Maths and Technical Drawing ten years ago.
Mary did not (didn't) spend the best three months in her life in Ireland.
Was she not (Wasn't she) happy at her job?
The boys did not (didn't) take off the mudguards of their bicycles.
We did not (didn't) see any beautiful flowers.
They did not (didn't) learn how to cook any traditional dishes.
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