How to conjugate 'Decir' in Castilian Spanish

Decir

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Local Usage

The Local Way to Say It

¡Ojo! When you're in Madrid, reporting what someone said is a daily occurrence, and decir is your go-to verb. Madrileños use it constantly in casual conversation. You'll hear it for everything from sharing gossip to relaying plans. Imagine you're grabbing a caña with friends: "¿Qué dices? ¡No me lo creo!" (What are you saying? I don't believe it!) is a common exclamation. Or perhaps your friend is running late: "Me dice que llega en cinco minutos" (He tells me he'll be here in five minutes). It's also perfect for general reports: "Dicen que el nuevo bar de Malasaña está genial" (They say the new bar in Malasaña is great). Master decir, and you'll sound like a true local.
Grammar

The 'Grammar Math'

The verb decir (to say/to tell) is a common but famously irregular verb in the present tense. Don't worry, the 'grammar math' is simpler than it seems! The key is to remember that tricky first-person 'yo' form. Here's your quick-reference guide:

Yo: digo
Tú: dices
Él/Ella/Usted: dice
Nosotros/as: decimos
Vosotros/as: decís
Ellos/Ellas/Ustedes: dicen

Notice the 'g' in yo digo? That's the main irregularity! For the rest, you'll see a consistent stem change from 'e' to 'i' (decir -> dices, dice, dicimos, dicís, dicen). Practice that yo digo until it's second nature, and the rest will fall into place.
Madrid Life

Madrid Context

Picture this: you're enjoying tapas in a bustling tavern in La Latina, or perhaps strolling through the vibrant streets of Chueca. You'll inevitably overhear snippets of conversation where decir is front and center. Someone might be recounting a story about their boss: "Mi jefe me dice que tengo que quedarme hasta tarde" (My boss tells me I have to stay late). Or a friend at a café in Lavapiés might be sharing news: "¿Sabes lo que me dicen? Que van a abrir una nueva terraza en la plaza" (Do you know what they're telling me? That they're opening a new terrace in the square). It's the sound of daily life, gossip, and plans being shared across Madrid.
Castilian

The Castilian Tip

A very common learner mistake when conjugating decir is to regularize the 'yo' form, saying 'yo deco' instead of the correct 'yo digo'. This happens because many '–cer' and '–cir' verbs *do* regularize in 'yo' to an '–zo' ending (like conocer -> conozco), so learners try to apply that pattern. But decir marches to its own drum with that 'g'! In Castilian Spanish, also pay attention to the pronunciation of the 'c' before 'e' or 'i' in forms like dices or decir itself. It's pronounced with a 'th' sound, like in the English word 'thin', which is distinct from the 's' sound you'd hear in Latin American Spanish.

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Frequently Asked Questions

How do you say "How to conjugate 'Decir'" in Castilian Spanish?

In Castilian Spanish (as spoken in Spain), you say Decir. Reporting what someone said.

What is the most common mistake learners make with "Decir"?

Using 'deco' instead of 'digo' in the first person. Understanding this distinction is key to sounding natural in Spain.

Is "Decir" used the same way in Spain and Latin America?

While understood across the Spanish-speaking world, Castilian Spanish has its own nuances and pronunciation for this. In Spain, you'll hear subtle differences in delivery and context.