Understanding When to Use "Son" vs. "Sean" in Spanish

By Lingobi, Published on 06/05/2025

One of the trickiest parts of learning Spanish is knowing when to use the indicative versus the subjunctive. Words like son and sean can confuse learners because they both come from the verb ser, but are used in different contexts.

Son is the present tense form in the indicative mood. You use it when stating facts or things that are certain.

Sean is the present subjunctive form. It’s used when talking about wishes, doubts, hypotheticals, or things that are not guaranteed.

Examples with "son"

Mis padres son médicos. (My parents are doctors.)

Estas ideas son muy interesantes. (These ideas are very interesting.)

Examples with "sean"

Espero que ellos sean felices. (I hope they are happy.)

Es importante que las respuestas sean claras. (It’s important that the answers are clear.)

If you're unsure, ask yourself: Am I stating a fact, or expressing a hope, wish, or condition? The answer will help you decide.

Mastering these forms takes time, but it’s a huge step toward sounding more fluent in Spanish. Don't worry if it feels tricky now—keep practicing and you'll get the hang of it!

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