SpanishConjugationPreterite

Decir (to say) · Preterite

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Decir in the Spanish preterite (pretérito indefinido) is: yo dije, tú dijiste, él/ella/usted dijo, nosotros/as dijimos, vosotros/as dijisteis, ellos/ellas/ustedes dijeron. The preterite of decir uses the j-stem 'dij-' across all persons. Notably, the 3rd-person plural drops the 'i': 'dijeron', not 'dijieron'. This j-stem dropped-i pattern is shared with traer (trajeron) and traducir (tradujeron).

decir conjugation in the Preterite (Pretérito indefinido)
To SayDecir
I said
yo dije
you said
tú dijiste
he/she said
él/ella/usted dijo
we said
nosotros/as dijimos
you said
vosotros/as dijisteis
they said
ellos/ellas/ustedes dijeron
Examples

Decir (to say) in context

Sentences that use decir in the preterite. Tap each to hear it.

Le dije la verdad ayer.

I told him the truth yesterday.

¿Le dijiste lo que pasó?

Did you tell him what happened?

Mi profesor dijo que el examen era fácil.

My teacher said the exam was easy.

Dijimos que sí inmediatamente.

We said yes immediately.

¿Por qué dijisteis eso?

Why did you say that?

Mis amigos dijeron que vendrían.

My friends said they would come.

Tip

Working with the preterite

The preterite describes a finished past action with a clear boundary — "ayer comí pizza" (yesterday I ate pizza). The key contrast is with the imperfect, which describes ongoing or repeated past actions without a defined endpoint. If you can substitute "used to" or "was doing" in English, you usually want the imperfect; if the action is one-and-done, you want the preterite. The irregular preterites (fui, hice, dije, tuve, vine, supe) are the highest-frequency in Spanish — front-load them.

Questions

Frequently asked questions

How do you conjugate decir in the preterite?
The preterite of decir is: yo dije, tú dijiste, él/ella/usted dijo, nosotros/as dijimos, vosotros/as dijisteis, ellos/ellas/ustedes dijeron. The stem switches to 'dij-' across all persons. Critically, the 3rd-person plural is 'dijeron' (not 'dijieron') — the 'i' is dropped after the j.
Why is the 3rd-person plural 'dijeron' and not 'dijieron'?
Verbs with a j-stem preterite drop the 'i' from the 3rd-person plural ending: decir → dijeron, traer → trajeron, traducir → tradujeron, conducir → condujeron. The 'i' is absorbed by the preceding 'j' phonetically. This is one of the few patterns where a typo (writing 'dijieron') would create a clearly non-native form — and it's tested heavily in Spanish proficiency exams.
Should I use 'dije' (preterite) or 'decía' (imperfect)?
Use 'dije' for a specific act of saying something at a clear moment: 'Le dije la verdad ayer' (I told him the truth yesterday). Use 'decía' for ongoing or habitual past speech, or for quoted speech with no clear endpoint: 'Mi abuela siempre decía que...' (My grandmother always used to say that...). 'Decía' also introduces indirect speech in narrative: 'El profesor decía que era importante' (The teacher was saying it was important).
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