Add -é/-ás/-á/-emos/-éis/-án to the infinitive, with a small set of irregular stems like har- and dir-.
Spanish has a clean way to talk about what comes next: you keep the infinitive and attach a short ending. No verb class switch, no hunting for -ar/-er/-ir patterns. Once you lock in the six endings, you can build hundreds of forms on the fly and sound calm, clear, and specific.
This article walks you through the forms, the handful of irregular stems, and the usage choices that trip learners most. You’ll get tight rules, plenty of model sentences, and quick checks you can reuse when you’re writing or speaking.
What This Tense Does In Real Spanish
People use this tense to point to later actions, make promises, and give a measured prediction. It’s common in plans (“I’ll call you”), in polite statements (“We’ll see”), and in headlines. It can even express a guess about the present when the speaker isn’t sure (“He’s probably at home”). Context and tone do the work.
One useful mental shortcut: if English uses “will” in a straightforward way, Spanish often uses this tense. If English uses “going to,” Spanish may use a periphrasis with ir a instead, which feels more immediate and conversational. You’ll learn both, then pick the one that matches the moment.
How To Form The Ending Set
The core mechanic is simple: take the full infinitive (hablar, comer, vivir) and attach an ending. The endings are the same across -ar, -er, and -ir verbs, which is why this tense feels friendly once you memorize it.
If you like official confirmation, the Real Academia Española lists this tense in its overview of verb conjugation, including the simple vs. compound forms. RAE verb tense overview is a solid reference point.
Endings You’ll Use Every Day
- yo: -é
- tú: -ás
- él/ella/usted: -á
- nosotros/nosotras: -emos
- vosotros/vosotras: -éis
- ellos/ellas/ustedes: -án
Notice what’s missing: there’s no stem change for regular verbs. You’re not turning e into ie or o into ue. You’re just attaching a clean ending to the infinitive.
Compound Form With “Habré + Participio”
Spanish has a compound partner to the simple form. It uses the auxiliary haber plus a past participle: habré comido, habrás salido, habrá llegado. You’ll see it when someone wants to point to a later moment and treat the action as already completed by then.
Two quick models:
- “Para las ocho, habremos terminado.”
- “Cuando llegues, ya habrán cenado.”
Don’t overuse it in casual chat. In everyday conversation, time markers plus the simple form often do the job.
Pronunciation Notes That Save You From Small Mistakes
Those accent marks matter. They keep stress where it belongs and stop mix-ups with other forms. Read the endings with a strong final syllable: hablaré, hablarás, hablará. With vosotros, the stress lands on -éis, so give it a crisp two-syllable feel: -EH-ees.
If you type Spanish regularly, set up an easy way to enter accents. Your writing will look cleaner, and readers will process your meaning faster.
Spanish Verbs In Future Tense Rules With Clear Examples
Let’s build forms with three regular verbs so you can see the pattern. Keep the infinitive intact, then tack on the ending that matches the subject.
- Hablar → hablaré, hablarás, hablará, hablaremos, hablaréis, hablarán
- Comer → comeré, comerás, comerá, comeremos, comeréis, comerán
- Vivir → viviré, vivirás, vivirá, viviremos, viviréis, vivirán
At this point, many learners ask the same thing: “Do I ever drop the infinitive ending?” Not here. Keep it. That single habit prevents a pile of small errors.
Now add timing words and you get sentences that sound complete, not like a chart reading:
- “Hoy estudiaré un rato y luego saldré.”
- “Mañana comeremos temprano.”
- “El mes que viene vivirán cerca de aquí.”
Once you can do this smoothly, you’re ready for the part that feels tricky: irregular stems. The good news is that the endings stay the same even when the stem shifts.
Table 1: Endings Map With Full Subject Set
| Subject | Ending Added | Model With “hablar” |
|---|---|---|
| yo | -é | hablaré |
| tú | -ás | hablarás |
| vos | -ás | hablarás |
| él / ella / usted | -á | hablará |
| nosotros / nosotras | -emos | hablaremos |
| vosotros / vosotras | -éis | hablaréis |
| ustedes | -án | hablarán |
| ellos / ellas | -án | hablarán |
Irregular Stems: The Short List You Memorize Once
Most verbs stay regular. A small group swaps the infinitive stem, then takes the same endings. If you can recognize the pattern types, memorizing gets easier.
Three Stem Patterns To Watch For
Drop a vowel, keep the r. Many irregulars remove a vowel from the infinitive, then keep the final r: tener → tendr-, venir → vendr-.
Add a d. Some insert d to form the stem: salir → saldr-, poner → pondr-, valer → valdr-.
Change more than one piece. A few are simply different: decir → dir-, hacer → har-.
If you ever want to verify a form, the RAE provides searchable conjugation models that list these stems in full tables. RAE conjugation models is handy when you’re double-checking a tricky verb in your writing.
Common Uses: Plans, Promises, Predictions, And Guesses
Plans and scheduling: “Mañana viajaré a Sevilla.” The time marker does the heavy lifting.
Promises: “Te ayudaré con eso.” It sounds direct and firm.
Predictions: “Lloverá por la tarde.” Neutral, matter-of-fact.
Guesses about now: “¿Dónde está Ana? Estará en casa.” This one surprises learners, yet it’s everyday Spanish.
The Centro Virtual Cervantes has teaching material that frames these uses and the form system for learners. Centro Virtual Cervantes lesson on -é endings is a useful checkpoint.
When To Choose “Ir A + Infinitive” Instead
Spanish often uses ir a + infinitive for near-term plans or when the speaker wants a more conversational tone. Think of it as “I’m going to” in English, but don’t force a one-to-one match.
Compare these pairs:
- “Voy a llamar” feels like a plan already in motion.
- “Llamaré” feels like a clear statement about later, often with a calmer tone.
Both are correct. Your choice depends on timing, certainty, and style. If you’re telling a friend what you’ll do in five minutes, voy a often feels natural. If you’re making a promise or stating what will happen later in the week, the simple form often fits well.
Negatives, Questions, And Object Pronouns
The basics don’t change when you negate or ask a question. Put no before the verb for negatives, and use normal question intonation or punctuation for questions.
- “No llegaré tarde.”
- “¿Llegarás temprano?”
Object pronouns go before the conjugated verb, just like most simple tenses:
- “Te llamaré mañana.”
- “Lo verán el lunes.”
In careful writing, watch pronoun order with two pronouns (me/te/se + lo/la/los/las). Keep it standard: “Se lo diré.”
Agreement And Subject Choices That Sound Natural
Spanish often drops the subject pronoun when the verb ending makes it clear. “Llegaré a las ocho” is normal. You’ll add the pronoun when you want contrast or emphasis: “Yo llegaré a las ocho, pero ella llegará a las nueve.”
If you’re writing for readers across regions, vos is a regional second-person singular. It uses the same -ás ending as tú in this tense, so you can include it in a chart without changing the pattern.
Table 2: Irregular Stem Cheatsheet
| Infinitive | Stem Used | Yo Form |
|---|---|---|
| tener | tendr- | tendré |
| venir | vendr- | vendré |
| salir | saldr- | saldré |
| poner | pondr- | pondré |
| poder | podr- | podré |
| hacer | har- | haré |
| decir | dir- | diré |
| querer | querr- | querré |
| saber | sabr- | sabré |
| haber | habr- | habré |
| valer | valdr- | valdré |
Common Errors And Quick Fixes
Error: Changing the stem on regular verbs. Fix: keep the infinitive. It’s hablaré, not “hablar-” with a present-style stem change.
Error: Dropping the accent marks. Fix: treat accents as part of the spelling. Without them, your reader may misread stress or confuse forms.
Error: Mixing up conditional endings. Fix: if you see -ía, you’re in conditional territory. This tense uses -é/-ás/-á, not -ía.
Error: Overusing one form. Fix: switch between the simple form and ir a based on timing and tone. If every sentence uses the same structure, your Spanish can sound stiff.
Error: Forgetting agreement in time clauses. Fix: after words like cuando, your main clause can use this tense, but the cuando clause often uses present tense in Spanish: “Cuando llegues, cenaremos.” That feels odd in English, yet it’s standard in Spanish.
If you want an official terminology note, the RAE’s grammar glossary labels the tense and its naming conventions. RAE grammar glossary entry clarifies the terms used in academic grammar.
Mini Practice: Turn Notes Into Sentences
Take a plain note and convert it into a sentence. This keeps you from freezing when you speak.
- Note: “call / you / tonight” → “Te llamaré esta noche.”
- Note: “we / eat / at eight” → “Comeremos a las ocho.”
- Note: “they / leave / early” → “Saldrán temprano.”
- Note: “I / be able / go” → “Podré ir.”
- Note: “you / tell / me / tomorrow” → “Me dirás mañana.”
Say each one out loud twice: once slowly, once at normal speed. Then swap one word and repeat. That micro-variation is how you build speed without losing accuracy.
A Simple Checklist Before You Hit Publish Or Speak
- Did you keep the infinitive intact for regular verbs?
- Did you attach the right ending for the subject?
- Did you add accents on -é, -ás, -á, -éis, -án?
- Is the verb on the irregular stem list?
- Would ir a + infinitive sound more natural for a near-term plan?
- Did you place object pronouns before the conjugated verb?
- Did you avoid -ía endings unless you meant conditional?
Run that list a few times and the tense stops feeling like a chart you memorized. It turns into a tool you can reach for mid-sentence, even when you’re tired.
References & Sources
- Real Academia Española (RAE).“La conjugación verbal.”Lists Spanish verb tenses and contrasts simple vs. compound forms.
- Real Academia Española (RAE).“Modelos de conjugación verbal.”Searchable conjugation tables that confirm regular forms and irregular stems.
- Centro Virtual Cervantes (Instituto Cervantes).“DidactiRed (archivo) – contenidos de gramática.”Teaching material that describes how endings attach to the infinitive and how the tense is used.
- Real Academia Española (RAE).“futuro simple de indicativo.”Defines the tense name and links related terminology used in academic grammar.