Adentrarse Conjugation in Spanish

The Spanish verb adentrarse means to go into, to venture into, and it is a verb you will use again and again once you know it. Adentrarse means to go into or to venture into a place, such as a forest, a cave or a new subject. It is reflexive, because the person moves themselves into the place, and it is fully regular. Like every Spanish verb, adentrarse changes its ending for each person and tense, and this page gives you the complete picture: every tense, every person, the gerund and the past participle, all from the verified conjugation tables. For example, in the present tense you say me adentro en el bosque al amanecer, and in the preterite you say me adentré en el tema poco a poco. Work through the tables below, read the notes for each tense, and then test yourself with the examples, the common mistakes and the quiz at the end of the page.

Quick facts

  • Infinitive: adentrarse
  • English: to go into, to venture into
  • Verb type: regular -ar verb, reflexive
  • Ending: -ar
  • Gerund: adentrando
  • Past participle: adentrado
  • Auxiliary verb: haber (all perfect tenses are formed with haber + adentrado)
  • Reflexive pronouns: me, te, se, nos, os, se — one before every conjugated form, matching the person.

Pronunciation is not listed on this page: the verified tables do not include IPA for adentrarse, so no pronunciation is given rather than an invented one. Adentrarse is reflexive: me adentro. It is venturing in, with a sense of going deeper; entrar is simply going in.

Full conjugation tables

Every form below comes from the verified conjugation tables for adentrarse. The imperfect subjunctive is shown in its -ra forms; the -se forms use the same stem. For reflexive verbs, the pronoun column shows the reflexive pronoun that goes before each form.

Present indicative

Person Pronoun Form
yo me adentro
tú te adentras
él/ella/Ud. se adentra
nosotros/as nos adentramos
vosotros/as os adentráis
ellos/ellas/Uds. se adentran

Preterite

Person Pronoun Form
yo me adentré
tú te adentraste
él/ella/Ud. se adentró
nosotros/as nos adentramos
vosotros/as os adentrasteis
ellos/ellas/Uds. se adentraron

Imperfect

Person Pronoun Form
yo me adentraba
tú te adentrabas
él/ella/Ud. se adentraba
nosotros/as nos adentrábamos
vosotros/as os adentrabais
ellos/ellas/Uds. se adentraban

Future

Person Pronoun Form
yo me adentraré
tú te adentrarás
él/ella/Ud. se adentrará
nosotros/as nos adentraremos
vosotros/as os adentraréis
ellos/ellas/Uds. se adentrarán

Conditional

Person Pronoun Form
yo me adentraría
tú te adentrarías
él/ella/Ud. se adentraría
nosotros/as nos adentraríamos
vosotros/as os adentraríais
ellos/ellas/Uds. se adentrarían

Present perfect

Person Pronoun Form
yo me he adentrado
tú te has adentrado
él/ella/Ud. se ha adentrado
nosotros/as nos hemos adentrado
vosotros/as os habéis adentrado
ellos/ellas/Uds. se han adentrado

Pluperfect

Person Pronoun Form
yo me había adentrado
tú te habías adentrado
él/ella/Ud. se había adentrado
nosotros/as nos habíamos adentrado
vosotros/as os habíais adentrado
ellos/ellas/Uds. se habían adentrado

Future perfect

Person Pronoun Form
yo me habré adentrado
tú te habrás adentrado
él/ella/Ud. se habrá adentrado
nosotros/as nos habremos adentrado
vosotros/as os habréis adentrado
ellos/ellas/Uds. se habrán adentrado

Conditional perfect

Person Pronoun Form
yo me habría adentrado
tú te habrías adentrado
él/ella/Ud. se habría adentrado
nosotros/as nos habríamos adentrado
vosotros/as os habríais adentrado
ellos/ellas/Uds. se habrían adentrado

Present subjunctive

Person Pronoun Form
yo me adentre
tú te adentres
él/ella/Ud. se adentre
nosotros/as nos adentremos
vosotros/as os adentréis
ellos/ellas/Uds. se adentren

Imperfect subjunctive (-ra)

Person Pronoun Form
yo me adentrara
tú te adentraras
él/ella/Ud. se adentrara
nosotros/as nos adentráramos
vosotros/as os adentrarais
ellos/ellas/Uds. se adentraran

Imperative (affirmative)

Person Pronoun Form
tú te adentra
él/ella/Ud. se adentre
nosotros/as nos adentremos
vosotros/as os adentrad
ellos/ellas/Uds. se adentren

Imperative (negative)

Person Pronoun Form
tú te adentres
él/ella/Ud. se adentre
nosotros/as nos adentremos
vosotros/as os adentréis
ellos/ellas/Uds. se adentren

Gerund and past participle

Form Spanish Use
Gerund adentrando with estar for the progressive: estoy adentrando (or me estoy adentrando for this reflexive verb)
Past participle adentrado with haber for the perfect tenses: he adentrado

How to use each tense

Present indicative

Use the present for routines, general facts and what is happening right now. For this verb the tense is regular, so the forms follow the standard endings for its verb class. For adentrarse, the present looks like this in a real sentence: Me adentro en el bosque al amanecer. Learn the present forms in the table above alongside this example, and notice how the ending, not the stem, usually carries the meaning of the tense.

Preterite

Use the preterite for finished actions with a clear end, often with ayer, el año pasado or anoche. For this verb the tense is regular, so the forms follow the standard endings for its verb class. For adentrarse, the preterite looks like this in a real sentence: Ayer, me adentré en la cueva con una linterna. Learn the preterite forms in the table above alongside this example, and notice how the ending, not the stem, usually carries the meaning of the tense.

Imperfect

Use the imperfect for background, habits and actions in progress in the past, often with de niño, antes or mientras. For this verb the tense is regular, so the forms follow the standard endings for its verb class. For adentrarse, the imperfect looks like this in a real sentence: De niño, me adentraba en el tema poco a poco. Learn the imperfect forms in the table above alongside this example, and notice how the ending, not the stem, usually carries the meaning of the tense.

Future

Use the future for plans, predictions and promises, often with mañana, el año que viene or pronto. For this verb the tense is regular, so the forms follow the standard endings for its verb class. For adentrarse, the future looks like this in a real sentence: Mañana, me adentraré en la selva con un guía. Learn the future forms in the table above alongside this example, and notice how the ending, not the stem, usually carries the meaning of the tense.

Conditional

Use the conditional for polite requests, hypotheticals and what would happen, often with si clauses. For this verb the tense is regular, so the forms follow the standard endings for its verb class. For adentrarse, the conditional looks like this in a real sentence: Me adentraría en el bosque al amanecer si pudiera. Learn the conditional forms in the table above alongside this example, and notice how the ending, not the stem, usually carries the meaning of the tense.

Present perfect

Use the present perfect for recent actions and experiences, often with hoy, esta semana or ya. For this verb the tense is regular, so the forms follow the standard endings for its verb class. For adentrarse, the present perfect looks like this in a real sentence: Hoy, me he adentrado en la cueva con una linterna. Learn the present perfect forms in the table above alongside this example, and notice how the ending, not the stem, usually carries the meaning of the tense.

Pluperfect

Use the pluperfect when one past action happened before another past action. For this verb the tense is regular, so the forms follow the standard endings for its verb class. For adentrarse, the pluperfect looks like this in a real sentence: Me había adentrado en el tema poco a poco antes de salir. Learn the pluperfect forms in the table above alongside this example, and notice how the ending, not the stem, usually carries the meaning of the tense.

Future perfect

Use the future perfect for something that will already be finished by a future time. For this verb the tense is regular, so the forms follow the standard endings for its verb class. For adentrarse, the future perfect looks like this in a real sentence: Para mañana, me habré adentrado en la selva con un guía. Learn the future perfect forms in the table above alongside this example, and notice how the ending, not the stem, usually carries the meaning of the tense.

Conditional perfect

Use the conditional perfect for what would have happened under different conditions. For this verb the tense is regular, so the forms follow the standard endings for its verb class. For adentrarse, the conditional perfect looks like this in a real sentence: Me habría adentrado en el bosque al amanecer con más tiempo. Learn the conditional perfect forms in the table above alongside this example, and notice how the ending, not the stem, usually carries the meaning of the tense.

Present subjunctive

Use the present subjunctive after expressions of wish, doubt, emotion and hope, such as espero que or quiero que. For this verb the tense is regular, so the forms follow the standard endings for its verb class. For adentrarse, the present subjunctive looks like this in a real sentence: Espero que él se adentre en la cueva con una linterna. Learn the present subjunctive forms in the table above alongside this example, and notice how the ending, not the stem, usually carries the meaning of the tense.

Imperfect subjunctive (-ra)

Use the imperfect subjunctive after past wishes and in si clauses about the past, and note the -ra forms shown here; the -se forms use the same stem. For this verb the tense is regular, so the forms follow the standard endings for its verb class. For adentrarse, the imperfect subjunctive looks like this in a real sentence: Si él se adentrara en el tema poco a poco, todo cambiaría. Learn the imperfect subjunctive forms in the table above alongside this example, and notice how the ending, not the stem, usually carries the meaning of the tense.

Imperative (affirmative)

Use the affirmative imperative for direct commands, instructions and invitations. For this verb the tense is regular, so the forms follow the standard endings for its verb class. For adentrarse, the affirmative imperative looks like this in a real sentence: Que se adentre en la selva con un guía. Learn the affirmative imperative forms in the table above alongside this example, and notice how the ending, not the stem, usually carries the meaning of the tense.

Imperative (negative)

Use the negative imperative, always with no, to tell someone not to do something. For this verb the tense is regular, so the forms follow the standard endings for its verb class. For adentrarse, the negative imperative looks like this in a real sentence: No te adentres en el bosque al amanecer. Learn the negative imperative forms in the table above alongside this example, and notice how the ending, not the stem, usually carries the meaning of the tense.

Example sentences

Ten natural sentences with adentrarse, covering different tenses and persons. Each one uses a form from the tables above.

  1. Me adentro en el bosque al amanecer. — I venture into into the forest at dawn.
  2. Se adentra en la cueva con una linterna. — He/she ventures into into the cave with a torch.
  3. Ayer, me adentré en el tema poco a poco. — Yesterday, I ventured into into the subject little by little.
  4. Antes, nosotros nos adentrábamos en la selva con un guía. — Before, we used to venture into into the jungle with a guide.
  5. Mañana, tú te adentrarás en el bosque al amanecer. — Tomorrow, you will venture into into the forest at dawn.
  6. Yo me adentraría en la cueva con una linterna si tuviera más tiempo. — I would venture into into the cave with a torch if I had more time.
  7. Él se ha adentrado en el tema poco a poco. — He has ventured into into the subject little by little.
  8. Espero que él se adentre en la selva con un guía. — I hope he ventures into into the jungle with a guide.
  9. Yo ya me había adentrado en el bosque al amanecer antes de salir. — I had already ventured into into the forest at dawn before leaving.
  10. Ellos se adentraban en la cueva con una linterna cuando eran jóvenes. — They used to venture into into the cave with a torch when they were young.

Common mistakes

  1. Wrong: Yo adentro en el bosque al amanecer. — Right: Yo me adentro en el bosque al amanecer. — Adentrarse is reflexive, so the pronoun me is required: without it the verb means something else, or nothing at all.
  2. Wrong: Ayer yo adentro en la cueva con una linterna. — Right: Ayer yo adentré en la cueva con una linterna. — The present and the preterite are different tenses: adentro is happening now, while adentré is a finished action in the past. Use the preterite with ayer.
  3. Wrong: Treating adentrarse and entrar as identical in every context. — Right: Adentrarse means to go into, to venture into, while entrar means to enter. — They overlap, but each has uses the other does not: adentrarse fits sentences such as Me adentro en el bosque al amanecer, while entrar belongs in a different sentence. Check the meaning you want before choosing.
  4. Wrong: Yo soy adentrado en la cueva con una linterna. — Right: Yo he adentrado en la cueva con una linterna. — Spanish perfect tenses use haber, not ser: he adentrado, has adentrado, ha adentrado. Ser plus the participle makes a passive, not a perfect tense.
  5. Wrong: De niño, yo adentré en el tema poco a poco todos los días. — Right: De niño, yo adentraba en el tema poco a poco todos los días. — For a repeated habit in the past, use the imperfect (adentraba), not the preterite. The preterite (adentré) is for one finished action.

Quiz: test yourself

Ten questions on adentrarse. Choose the right form, then check the answer key below.

  1. Complete the sentence: Yo ___ en el bosque al amanecer. (present tense) A. me adentro B. te adentras C. se adentra D. nos adentramos

  2. Complete the sentence: Ayer, él ___ en la cueva con una linterna. (preterite) A. me adentré B. te adentraste C. se adentraron D. se adentró

  3. Complete the sentence: Antes, nosotros ___ en el tema poco a poco. (imperfect) A. te adentrabas B. se adentraban C. nos adentrábamos D. me adentraba

  4. Complete the sentence: Mañana, tú ___ en la selva con un guía. (future) A. nos adentraremos B. te adentrarás C. me adentraré D. se adentrará

  5. Complete the sentence: Yo ___ en el bosque al amanecer si pudiera. (conditional) A. me adentraría B. te adentrarías C. se adentraría D. se adentrarían

  6. Complete the sentence: Espero que él ___ en la cueva con una linterna. (present subjunctive) A. me adentre B. te adentres C. nos adentremos D. se adentre

  7. Complete the sentence: Si yo ___ en el tema poco a poco, todo cambiaría. (imperfect subjunctive, -ra form) A. se adentrara B. nos adentráramos C. me adentrara D. te adentraras

  8. Complete the sentence: Nosotros ___ en la selva con un guía. (present perfect) A. se han adentrado B. nos hemos adentrado C. me he adentrado D. te has adentrado

  9. Complete the command: No ___ en el bosque al amanecer. (negative imperative, tú) A. te adentres B. se adentre C. nos adentremos D. os adentréis

  10. Which is the gerund of adentrarse, used with estar for the progressive? A. adentrado B. adentro C. adentré D. adentrando

Answer key

  1. me adentro — The first-person present of adentrarse is me adentro. The other options are the tú, él/ella and nosotros forms.
  2. se adentró — The third-person preterite of adentrarse is se adentró, the form for a single finished action in the past.
  3. nos adentrábamos — The nosotros imperfect of adentrarse is nos adentrábamos, used here for a repeated past habit.
  4. te adentrarás — The second-person future of adentrarse is te adentrarás.
  5. me adentraría — The first-person conditional of adentrarse is me adentraría, the form for what would happen.
  6. se adentre — After espero que, the subjunctive is required: the third-person present subjunctive of adentrarse is se adentre.
  7. me adentrara — The first-person imperfect subjunctive (-ra) of adentrarse is me adentrara.
  8. nos hemos adentrado — The nosotros present perfect of adentrarse is nos hemos adentrado: hemos + adentrado.
  9. te adentres — The negative tú imperative uses the present subjunctive form with no before it: te adentres.
  10. adentrando — The gerund of adentrarse is adentrando: estoy adentrando. The participle adentrado is used with haber instead.

Frequently asked questions

What does adentrarse mean in English?

Adentrarse means to go into, to venture into. It is used in everyday situations such as Me adentro en el bosque al amanecer. The exact English wording depends on the context, but the core meaning stays the same across the tenses.

Is adentrarse a reflexive verb?

Yes. Adentrarse is reflexive, so it always takes a reflexive pronoun that matches the person: me, te, se, nos, os or se. For example, Me adentro en el bosque al amanecer and él se adentra en la cueva con una linterna. If you leave the pronoun out, the verb changes meaning or stops making sense.

What is the difference between adentrarse and entrar?

Adentrarse means to go into, to venture into, while entrar means to enter. They are easy to confuse because they appear in similar situations, but they are not interchangeable: use adentrarse when you mean to go into, to venture into, as in Me adentro en el bosque al amanecer, and use entrar for to enter. When in doubt, check the object of the sentence — it usually shows which verb fits.

How do I say “I go into” in the past?

It depends on the kind of past. For one finished action, use the preterite: yo me adentré en la cueva con una linterna. For a repeated habit or background in the past, use the imperfect: yo me adentraba en el tema poco a poco. For something that has just happened, use the present perfect: yo me he adentrado en la cueva con una linterna.

How do I practise adentrarse?

Start with the present tense table, then drill the preterite and the imperfect, since those two past tenses cause the most mistakes. Try the adentrarse examples and quiz page for more sentences, and use the Spanish Verb Quiz to test the forms under pressure.

Related links