L
Lingvero

Saber Future Practice

Saber (to know (facts, skills)) in the future: 14 free exercises with an explanation after every answer, plus the full conjugation table.

14 exercisesIrregularA1 – A2 level
IWhat to watch for

In the future tense, saber drops the -e- of the infinitive and builds on the shortened stem sabr-: sabré, sabrás, sabrá, sabremos, sabréis, sabrán. The endings are the normal future endings, all attached to that stem.

The trap is writing the regularized 'saberé' — it doesn't exist. Meaning-wise, the future of saber often points to the moment an answer arrives: mañana sabré is usually 'tomorrow I'll find out'.

IIConjugation
saberFuture
yo
sabré
sabrás
él / ella / usted
sabrá
nosotros
sabremos
vosotros
sabréis
ellos / ustedes
sabrán
Irregular yo (sé), strong preterite stem sup-, future sabr-, subjunctive sep-.
IIIPractice exercises

Practice.

Answer first, then read the explanation. Don't skip it — that's the whole point.

Exercise 01 of 14Tag: Irregular stem
Fill in the blank

Mañana yo _____ si me aceptaron en la universidad. (saber)

Tomorrow I'll find out whether I was accepted to the university.

Exercise 02 of 14Tag: Tú form
Fill in the blank

Pronto tú _____ toda la verdad sobre ese asunto. (saber)

Soon you will know the whole truth about that matter.

Exercise 03 of 14Tag: Él/ella form
Fill in the blank

El médico _____ los resultados del análisis el jueves. (saber)

The doctor will know the test results on Thursday.

Exercise 04 of 14Tag: Nosotros form
Fill in the blank

Nosotros _____ la decisión del jurado dentro de una hora. (saber)

We will know the jury's decision within an hour.

Exercise 05 of 14Tag: Ellos/ustedes form
Fill in the blank

Los empleados _____ la fecha del traslado la próxima semana. (saber)

The employees will find out the transfer date next week.

Exercise 06 of 14Tag: Saber + infinitive
Fill in the blank

Después del curso, yo _____ preparar sushi en casa. (saber)

After the course, I'll know how to make sushi at home.

Exercise 07 of 14Tag: Él/ella form
Fill in the blank

Con esta guía, Fernanda _____ moverse por Madrid sin problemas. (saber)

With this guide, Fernanda will know how to get around Madrid without any trouble.

Exercise 08 of 14Tag: Tú form
Fill in the blank

Cuando leas la carta, tú _____ por qué me fui. (saber)

When you read the letter, you'll know why I left.

Exercise 09 of 14Tag: Nosotros form
Fill in the blank

El domingo por la noche nosotros _____ el resultado de las elecciones. (saber)

On Sunday night we'll know the result of the elections.

Exercise 10 of 14Tag: Ellos/ustedes form
Fill in the blank

Mis papás nunca _____ que choqué el carro. (saber)

My parents will never find out that I crashed the car.

Exercise 11 of 14Tag: Vosotros form
Fill in the blank

Muy pronto vosotros _____ la sorpresa que os preparamos. (saber)

Very soon you all will find out the surprise we're preparing for you.

Exercise 12 of 14Tag: Irregular stem
Fill in the blank

No te preocupes: yo _____ qué decirle a tu jefe. (saber)

Don't worry: I'll know what to say to your boss.

Exercise 13 of 14Tag: Él/ella form
Fill in the blank

La empresa _____ el número exacto de ventas a fin de mes. (saber)

The company will know the exact sales figure at the end of the month.

Exercise 14 of 14Tag: Ellos/ustedes form
Fill in the blank

Dentro de unos años, estos niños _____ programar mejor que nosotros. (saber)

In a few years, these kids will know how to code better than we do.

Every answer is explained

Not just a green check. A short paragraph telling you why.

No gamification

No streaks, no points, no leaderboards. Just questions.

No signup

Runs in your browser. Bookmark the topics you want to come back to.

VKeep practicing