Extender Examples, Sentences & Quiz in Spanish

extender means "to extend" in English, and this page shows you how it actually sounds in everyday Spanish — not just the conjugation table, but the verb in real sentences, in short dialogues, and in the mistakes learners make with it. Extender means to extend or stretch something out: extender la mano, extender la manta. It also means to extend a deadline: extender el plazo. With se it means to spread: extenderse. Below you will find twelve example sentences grouped by use, two short dialogues, the most common mistakes with corrections, and a ten-question quiz with explained answers. If you want the full tables first, start with the full conjugation of extender; if you want to study one tense in depth, see the extender present tense page.

extender in everyday use: examples with translations

Everyday present uses

How the verb sounds in the present, the future and in hypotheticals — the forms you will use most often.

  1. Yo extiendo la mano para saludar — "I extend his hand to greet"
  2. Mi amigo extiende el brazo hacia la ventana — "My friend extends his arm towards the window"
  3. Mañana, tú extenderás un cheque al vendedor — "Tomorrow, you will extend a cheque to the seller"
  4. Yo extendería la manta sobre la cama si pudiera — "I would extend the blanket over the bed if I could"

Talking about the past

The same verb in the past: one finished action, a habit, something that has just happened, and something that had already happened.

  1. Ayer, yo extendí la mano para saludar — "Yesterday, I extended his hand to greet"
  2. Antes, nosotros extendíamos el brazo hacia la ventana — "Before, we used to extend his arm towards the window"
  3. Él ha extendido un cheque al vendedor — "He has extended a cheque to the seller"
  4. Yo ya había extendido la manta sobre la cama antes de salir — "I already had extended the blanket over the bed before leaving"

Wishes, conditions and commands

The verb after espero que, in si clauses, as a command — and in the conditional perfect, for what would have happened.

  1. Espero que él extienda la mano para saludar — "I hope he extends his hand to greet"
  2. Si yo extendiera el brazo hacia la ventana, todo cambiaría — "If I extended his arm towards the window, everything would change"
  3. Extiende un cheque al vendedor. — "Extend a cheque to the seller."
  4. Yo habría extendido la manta sobre la cama con más tiempo — "I would have extended the blanket over the bed with more time"

extender in conversation

Two short dialogues that use extender the way people really speak it. Notice how the verb changes with the person, and how the same verb fits different situations.

Two friends talk about it.

  • Lucía: Hola, ¿qué tal? — "Hello, how are you?"
  • Lucía: Yo extiendo la mano para saludar — "I extend his hand to greet"
  • Marcos: Él extiende el brazo hacia la ventana — "He extends his arm towards the window"
  • Lucía: Ayer, yo extendí un cheque al vendedor — "Yesterday, I extended a cheque to the seller"
  • Marcos: Mañana, tú extenderás la manta sobre la cama — "Tomorrow, you will extend the blanket over the bed"

A practical exchange.

  • Marcos: Hola, ¿qué tal? — "Hello, how are you?"
  • Marcos: Extiende el plazo del proyecto. — "Extend the project deadline."
  • Lucía: Él ha extendido la mano para saludar — "He has extended his hand to greet"
  • Marcos: Espero que él extienda el brazo hacia la ventana — "I hope he extends his arm towards the window"
  • Lucía: Antes, yo extendía un cheque al vendedor — "Before, I used to extend a cheque to the seller"

Common mistakes with extender

The errors learners actually make with extender, each with the wrong form, the right form, and why the right form is right.

✗ *Yo extendo la manta sobre la cama.

✓ Correct: Yo extiendo la manta sobre la cama.

extender is a stem-changing verb (e → ie): the stem vowel changes in the stressed present forms, so the yo form is extiendo, not extendo.

✗ *Espero que él extiende la manta sobre la cama

✓ Correct: Espero que él extienda la manta sobre la cama

After espero que, Spanish requires the subjunctive: Espero que él extienda la manta sobre la cama — not the indicative Espero que él extiende la manta sobre la cama.

✗ *Ayer, yo extiendo el plazo del proyecto

✓ Correct: Ayer, yo extendí el plazo del proyecto

Ayer points to a finished action in the past, so it needs the preterite: Ayer, yo extendí el plazo del proyecto.

✗ *De niño, yo extendí la mano para saludar todos los días

✓ Correct: De niño, yo extendía la mano para saludar todos los días

For a repeated habit in the past, use the imperfect, not the preterite: De niño, yo extendía la mano para saludar todos los días.

✗ *Yo extiendo en un cheque al vendedor.

✓ Correct: Yo extiendo un cheque al vendedor.

extender takes this complement directly, with no preposition: Yo extiendo un cheque al vendedor.

Quiz: extender in use

Ten questions on extender — its forms, its tenses and its everyday use. Choose the best answer for each one, then check the answer key below, where every answer is explained.

  1. Complete the sentence: Yo ______ la mano para saludar — "I extend his hand to greet" (present) A. extendemos B. extiendo C. extiendes D. extiende

  2. Complete the sentence: Ayer, yo ______ el brazo hacia la ventana — "Yesterday, I extended his arm towards the window" (preterite) A. extendiste B. extendió C. extendimos D. extendí

  3. Complete the sentence: Antes, nosotros ______ un cheque al vendedor — "Before, we used to extend a cheque to the seller" (imperfect) A. extendía B. extendías C. extendíais D. extendíamos

  4. Complete the sentence: Mañana, tú ______ la manta sobre la cama — "Tomorrow, you will extend the blanket over the bed" (future) A. extenderás B. extenderé C. extenderá D. extenderemos

  5. Complete the sentence: Yo ______ el plazo del proyecto — "I would extend the project deadline" (conditional) A. extenderíais B. extendería C. extenderías D. extenderíamos

  6. Complete the sentence: Él ______ la mano para saludar — "He has extended his hand to greet" (present perfect) A. has extendido B. hemos extendido C. ha extendido D. he extendido

  7. Complete the sentence: Espero que él ______ el brazo hacia la ventana — "I hope he extends his arm towards the window" (present subjunctive) A. extendamos B. extendáis C. extienda D. extiendas

  8. Complete the sentence: ______ un cheque al vendedor. — "Extend a cheque to the seller." (affirmative imperative) A. extienda B. extendamos C. extended D. extiende

  9. Which is the gerund of extender, used with estar for the progressive? A. extendido B. extiendo C. extendí D. extendiendo

  10. What does extender mean in English? A. to cross B. to extend C. to lengthen D. to enjoy

Answer key

  1. extiendo — The present form for yo is extiendo.
  2. extendí — The preterite form for yo is extendí.
  3. extendíamos — The imperfect form for nosotros/as is extendíamos.
  4. extenderás — The future form for tú is extenderás.
  5. extendería — The conditional form for yo is extendería.
  6. ha extendido — The present perfect form for él/ella/Ud. is ha extendido.
  7. extienda — The present subjunctive form for él/ella/Ud. is extienda.
  8. extiende — The affirmative imperative form is extiende.
  9. extendiendo — The gerund of extender is extendiendo: estoy extendiendo. The participle extendido is used with haber instead.
  10. to extend — extender means to extend.

Frequently asked questions

What does extender mean in English?

extender means to extend. For example: Yo extiendo la mano para saludar — "I extend his hand to greet". The exact English wording depends on the context, but the core meaning stays the same across the tenses.

What preposition goes with extender?

extender takes its complement directly, with no preposition, as in the examples above. Adding an extra preposition is a common learner error.

Is extender regular?

No. extender is a stem-changing -er verb (e → ie). The stem vowel changes in the stressed forms of the present: extiendo, extiendes, extiende and extienden — but nosotros and vosotros keep the plain stem: extendemos, extendéis.

How do I practise extender?

Start with the present tense table on the full conjugation page, then drill the preterite and the imperfect, since those two past tenses cause the most mistakes. Try the Spanish Verb Quiz to test the forms under pressure, and come back to the sentences above until you can say them without looking.

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