SpanishConjugationSubjunctive

Decir (to say) · Subjunctive

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Decir in the Spanish present subjunctive (presente de subjuntivo) is: yo diga, tú digas, él/ella/usted diga, nosotros/as digamos, vosotros/as digáis, ellos/ellas/ustedes digan. The present subjunctive of decir uses the stem 'dig-' (from the indicative yo 'digo'), regular across all six persons. It appears after triggers of doubt, emotion, will, and in indirect commands ('le dije que viniera').

decir conjugation in the Present Subjunctive (Presente de subjuntivo)
To SayDecir
I say
yo diga
you say
tú digas
he/she say
él/ella/usted diga
we say
nosotros/as digamos
you say
vosotros/as digáis
they say
ellos/ellas/ustedes digan
Examples

Decir (to say) in context

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

Mi padre quiere que diga la verdad.

My father wants me to tell the truth.

Espero que digas lo que piensas.

I hope you say what you think.

Es importante que diga algo en la reunión.

It is important that he/she say something at the meeting.

Quieren que digamos la verdad.

They want us to tell the truth.

Espero que no digáis nada todavía.

I hope you don't say anything yet.

Dudo que digan la verdad.

I doubt they tell the truth.

Tip

Working with the subjunctive

The subjunctive isn't a tense — it's a mood. It signals that the speaker views the action as uncertain, desired, or evaluated rather than asserted as fact. Triggers come in four families: WEIRDO (Wishes, Emotion, Impersonal expressions, Recommendations, Doubt, Ojalá) is the standard mnemonic. When you see "que" after one of these triggers, the verb that follows is almost always subjunctive. The irregular subjunctive stem comes from the yo form of the present indicative — learn "hago" and you know "haga" is the subjunctive stem.

Questions

Frequently asked questions

How do you conjugate decir in the present subjunctive?
The present subjunctive of decir is: yo diga, tú digas, él/ella/usted diga, nosotros/as digamos, vosotros/as digáis, ellos/ellas/ustedes digan. The stem 'dig-' comes from the indicative yo form 'digo' — standard rule for irregular subjunctive stems in Spanish.
When do I need to use the subjunctive of decir?
Use it after triggers of doubt, emotion, will, or impersonal expressions: 'Quiero que digas la verdad' (I want you to tell the truth), 'No creo que diga eso' (I don't think he'd say that), 'Es importante que diga algo' (It's important he say something). Indirect commands also trigger the subjunctive: 'Le dije que viniera' (I told him to come).
Why is the subjunctive 'diga' and not 'deca'?
Spanish irregular subjunctive stems come from the yo form of the present indicative. Decir → yo digo → subjunctive stem 'dig-'. The e→i stem change of the indicative (dices, dice) doesn't apply to the subjunctive because the yo form 'digo' already has the 'i' — so 'diga' is internally consistent. The same rule produces hacer (hago → haga), tener (tengo → tenga), and salir (salgo → salga).
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