Say What Did Not Happen in the Preterite
Negative past statements keep no before the conjugated verb, even when English uses did not. Correct common transfers and explain a changed or incomplete plan simply.
Learning objective
Form negative preterite statements without importing English auxiliary verbs.
A negative statement denies that an action happened. In Spanish, place no before the conjugated preterite: No fui, No trabajamos, and No comieron. An auxiliary is a helping verb used with another verb. English uses did as an auxiliary here, but Spanish keeps the past information in the main verb.
A short word referring to a participant or thing can sit between no and the verb: No lo vi means I didn’t see it, and No me llamaron means They didn’t call me. The negative still applies to the complete verb group. Define the referent clearly in context before relying on lo or me.
Use a reason or alternative to explain a changed plan: No fuimos al parque porque llovió. En cambio, vimos una película en casa. Porque explains the cause, while en cambio introduces what happened instead. A negative becomes more useful when it helps the listener reconstruct the real event.
Words such as nunca can also create past negatives. Nunca viajé solo means I never travelled alone. No viajé nunca is another possible order. As with present negatives, do not add no before preverbal nunca in the neutral pattern, though regional emphasis and more complex structures can vary.
Examples
No terminé el informe porque perdí los datos.
I didn’t finish the report because I lost the data.
No directly precedes the completed verb terminé.
No vimos a Marta, pero hablamos con su hermano.
We didn’t see Marta, but we spoke with her brother.
Pero contrasts the absent meeting with what did occur.
El tren no llegó, así que tomamos un autobús.
The train didn’t arrive, so we took a bus.
No follows the stated subject and precedes llegó; así que gives the result.
Nunca comí allí, aunque viví cerca muchos años.
I never ate there, although I lived nearby for many years.
Preverbal nunca needs no additional no in this sentence.
Common mistake
- Instead of
- Ayer no hice fui al trabajo y no hice terminé el informe.
- Try
- Ayer no fui al trabajo y no terminé el informe.
The phrase no hice fui copies English did not into Spanish and leaves two conjugated verbs. Fui and terminé already express completed past actions, so no goes directly before each one. Hice would be correct only when hacer itself carries the intended meaning.
Practice
Try it yourself
Correct and connect the changed plan: no did went to beach / rain; no did swam; instead / stayed home and cooked. Produce natural Spanish with ir, nadar, quedarse, and cocinar.