Negarse in the Present Tense

Negarse means “to refuse”, and this page covers exactly one thing: negarse in the present tense. The present is the tense Spanish speakers reach for when they talk about routines, facts and what is happening now. On this page you will find the full present table for negarse, how the tense is formed for this verb, the situations where it is used, how it differs from the preterite, worked examples, the mistakes learners make most often, an eight-question quiz with explained answers, and answers to the questions students ask about negarse in the present. For example: “Yo me niego a ayudar a su hermano.” — I refuse to help his brother. Everything on this page uses the forms of negarse exactly as they are conjugated in the present, so you can trust every form you see here.

Negarse in the Present Tense — full table

Person Pronoun Form
yo me niego
tú te niegas
él/ella/Ud. se niega
nosotros/as nos negamos
vosotros/as os negáis
ellos/ellas/Uds. se niegan

Gerund: negando · Past participle: negado

The gerund is negando, which you use with estar to say what is happening right now: “Estoy negando” means the action of negarse is in progress at this very moment. The past participle is negado, which you use with haber in the perfect tenses: “he negado” is the present perfect, used for a completed action. Keep both forms in mind as you read the examples below, because the present is only one part of how negarse is used.

How the present of negarse is formed

Negarse does not use one regular stem in this tense, so the forms below do not follow the simple stem + endings pattern. This tense is irregular for this verb: the stem changes e → ie in the singular and third-person plural forms, while nosotros and vosotros keep the original stem. Learn the six forms as a set: yo niego, tú niegas, él/ella/Ud. niega, nosotros/as negamos, vosotros/as negáis, ellos/ellas/Uds. niegan. Because negarse is reflexive, put the pronoun before each form: me niego, te niegas, se niega, nos negamos, os negáis, se niegan.

The stem change is the main point to learn here: negarse changes e → ie in the singular and the third-person plural, while nosotros and vosotros keep the original stem. Say the six forms out loud in order — niego, niegas, niega, negamos, negáis, niegan — and the pattern becomes automatic.

When to use the present of negarse

The present is not a single-purpose tense. Below are the five situations where you will use negarse in the present most often. Each one comes with a real example, so read the rule, then say the example out loud.

1. Routines and habits

The present tense is the tense of what you do regularly. When something happens every day, every week or every morning, the present is the right choice, and negarse is no exception. Example: “Yo me niego a ayudar a su hermano todos los días.” — I refuse to help his brother every day.

2. Facts and general truths

The present states facts that are true in general, not just right now. Use it to say what negarse means in practice and how it works in the world. Example: “Se niega a salir de casa hoy.” — He/she refuses to leave the house today.

3. What is happening right now

The present also describes actions in progress at this very moment. When something is happening as you speak, the present tense says so directly. Example: “Yo me niego a pagar el precio ahora.” — I refuse to pay the price now.

4. Scheduled events in the near future

Spanish often uses the present for things that are already arranged, such as plans for tomorrow or next week. The present sounds more certain than the future in these cases. Example: “Nosotros nos negamos a hablar del tema.” — We refuse to talk about the subject.

5. Instructions and everyday speech

In everyday speech the present gives instructions, makes offers and states what someone does. It is the tense you will hear most often in conversation. Example: “Tú te niegas a ayudar a su hermano.” — You refuse to help his brother.

Present Tense vs Preterite: how to choose

The closest tense to the present is the preterite, and choosing between them is one of the first decisions in Spanish. The rule is simple: the present describes routines, facts and what is happening now, while the preterite reports one finished action. The three pairs below use the same verb, so the only thing that changes is whether the action is a habit or a finished event. Time words help: todos los días and cada semana point to the present, while ayer and la semana pasada point to the preterite.

  • Present Tense: “Yo me niego a ayudar a su hermano todos los días.” — I refuse to help his brother every day.

  • Preterite: “Ayer, yo me negué a ayudar a su hermano.” — Yesterday, I refused to help his brother.

  • The present sentence describes a habit; the preterite sentence reports one finished action. Todos los días points to the present, ayer points to the preterite.

  • Present Tense: “Él se niega a salir de casa hoy cada semana.” — He/she refuses to leave the house today every week.

  • Preterite: “La semana pasada, él se negó a salir de casa hoy.” — Last week, he refused to leave the house today.

  • Cada semana describes a routine, so the present is right; la semana pasada names one finished week, so the preterite is right.

  • Present Tense: “Nosotros nos negamos a pagar el precio a menudo.” — We refuse to pay the price often.

  • Preterite: “Ayer, nosotros nos negamos a pagar el precio.” — Yesterday, we refused to pay the price.

  • The present sentence counts no single event; the preterite sentence counts one finished action. That difference — habit versus finished event — is the whole decision.

Example sentences: negarse in the present

Read these eight sentences out loud. They cover all six persons, so by the end you will have seen every form in the table used in a real sentence. Pay attention to the words around the verb — the time expressions, the objects, the other verbs — because those are what make each sentence sound natural.

  1. “Me niego a ayudar a su hermano.” — I refuse to help his brother.

  2. “Te niegas a salir de casa hoy.” — You refuse to leave the house today.

  3. “Se niega a pagar el precio.” — He/she refuses to pay the price.

  4. “Nos negamos a hablar del tema.” — We refuse to talk about the subject.

  5. “Os negáis a ayudar a su hermano.” — You refuse to help his brother.

  6. “Se niegan a salir de casa hoy.” — They refuse to leave the house today.

  7. “Me niego a pagar el precio.” — I refuse to pay the price.

  8. “Se niega a hablar del tema.” — He/she refuses to talk about the subject.

Common mistakes with negarse in the present

These are the errors learners actually make with this verb in this tense. Each one shows the wrong version, the right version, and why the correction matters.

  • Wrong: “Yo niego a ayudar a su hermano.” Right: “Yo me niego a ayudar a su hermano.” Why: Negarse is reflexive, so the pronoun me is required before every form. Without it the sentence is incomplete.

  • Wrong: “Yo nego a salir de casa hoy.” Right: “Yo niego a salir de casa hoy.” Why: Negarse is a stem-changing verb (e → ie), so the stem changes in the present singular and third-person plural.

  • Wrong: “Nosotros niegas a pagar el precio.” Right: “Nosotros nos negamos a pagar el precio.” Why: Nosotros needs nos negamos. The tú form niegas belongs with tú.

  • Wrong: “Ellos niego a hablar del tema todos los días.” Right: “Ellos se niegan a hablar del tema todos los días.” Why: The verb must agree with its subject. Ellos needs the ellos form se niegan, not the yo form niego. This is the most common agreement slip in the present tense, and it happens because learners memorise the yo form first and then reuse it for every person.

Quiz: negarse in the present

Choose the correct answer for each question, then check the answer key. Every answer is explained, so a wrong answer still teaches you something.

1. Complete the sentence: “Yo ______ a ayudar a su hermano.” (To help his brother.)

  • (a) me niego
  • (b) te niegas
  • (c) se niega

Answer: me niego — The yo form of negarse in the present is me niego. The other options are the forms for different persons, so they do not agree with the subject.

2. Complete the sentence: “¿Tú ______ a salir de casa hoy?” (To leave the house today.)

  • (a) me niego
  • (b) se niega
  • (c) te niegas

Answer: te niegas — The tú form of negarse in the present is te niegas. The other options are the forms for different persons, so they do not agree with the subject.

3. Complete the sentence: “Él ______ a pagar el precio.” (To pay the price.)

  • (a) te niegas
  • (b) se niega
  • (c) me niego

Answer: se niega — The él/ella/Ud. form of negarse in the present is se niega. The other options are the forms for different persons, so they do not agree with the subject.

4. Complete the sentence: “Nosotros ______ a hablar del tema.” (To talk about the subject.)

  • (a) nos negamos
  • (b) me niego
  • (c) te niegas

Answer: nos negamos — The nosotros/as form of negarse in the present is nos negamos. The other options are the forms for different persons, so they do not agree with the subject.

5. What is the vosotros/as form of negarse in the present?

  • (a) me niego
  • (b) te niegas
  • (c) os negáis

Answer: os negáis — From the table above: vosotros/as takes os negáis. Say it with the example sentence “Vosotros os negáis a ayudar a su hermano.” to fix it in your memory.

6. Complete the sentence: “Ellos ______ a salir de casa hoy.” (To leave the house today.)

  • (a) te niegas
  • (b) se niegan
  • (c) me niego

Answer: se niegan — The ellos/ellas/Uds. form of negarse in the present is se niegan. The other options are the forms for different persons, so they do not agree with the subject.

7. Which is the correct yo form of negarse in the present?

  • (a) me niego
  • (b) te niegas
  • (c) se niega

Answer: me niego — The yo form is me niego. The other two options are the forms for other persons.

8. Which sentence describes a habit in the present?

  • (a) Yo me negué a ayudar a su hermano todos los días.
  • (b) Nosotros nos negaremos a ayudar a su hermano mañana.
  • (c) Yo me niego a ayudar a su hermano todos los días.

Answer: Yo me niego a ayudar a su hermano todos los días. — “Yo me niego a ayudar a su hermano todos los días.” describes a habit, so it takes the present. The second option reports a finished action in the past, and the third looks to the future.

Frequently asked questions

Is negarse regular in the present?

No. Negarse is a stem-changing verb (e → ie), so the present changes the stem in the singular and third-person plural: niego, niegas, niega, negamos, negáis, niegan. The nosotros and vosotros forms keep the original stem.

What is the past participle of negarse?

The past participle is negado: 'He negado' means 'I have refused'. It is used with haber in every perfect tense. The gerund is negando.

Does negarse take a preposition?

It depends on the meaning. Negarse is a stem-changing verb (e to ie): yo me niego, tú te niegas, but nosotros nos negamos keeps the e. In the examples on this page, negarse appears with complements such as a ayudar a su hermano and a salir de casa hoy, so copy those patterns when you write your own sentences.

How do I remember the present forms of negarse?

Say the six forms out loud in order, three times, with a real sentence for each one: yo me niego, tú te niegas, él/ella/Ud. se niega, nosotros/as nos negamos, vosotros/as os negáis, ellos/ellas/Uds. se niegan. Then write three of your own sentences with negarse in the present, using the examples on this page as models.

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