Ella Verbsconcretar to specify, to summarise, to summarize Regular AR Verb
At a glance: Concretar (to specify, to summarise, to summarize) is a regular -AR verb in Spanish. In the present tense: concreto, concretas, concreta, concretamos, concretáis, concretan. Because it is fully regular, its endings apply directly to hundreds of other -AR verbs.

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The Indicative Present of concretar is used to talk about situations, events or thoughts that are happening now or in the near future. It is also used to talk about facts and truths. For example, “concreto”, meaning “I specify”.
In Spanish, the Indicative Present is known as "El Presente".
| Pronoun | Spanish | English |
|---|---|---|
| Yo | concreto | I specify |
| Tú | concretas | you specify |
| Ella / Él / Usted | concreta | s/he specifies |
| Nosotras / Nosotros | concretamos | we specify |
| Vosotras / Vosotros | concretáis | you (plural) specify |
| Ellas / Ellos / Ustedes | concretan | they specify |
How it’s built: Regular: stem concret- plus the -ar endings.
The Indicative Preterite of concretar is used to talk about actions completed in the past, at a specific point in time. For example, “concreté”, meaning “I specified”.
In Spanish, the Indicative Preterite is known as "El Pretérito Indefinido".
| Pronoun | Spanish | English |
|---|---|---|
| Yo | concreté | I specified |
| Tú | concretaste | you specified |
| Ella / Él / Usted | concretó | s/he specified |
| Nosotras / Nosotros | concretamos | we specified |
| Vosotras / Vosotros | concretasteis | you (plural) specified |
| Ellas / Ellos / Ustedes | concretaron | they specified |
How it’s built: Regular: stem concret- plus the -ar endings.
The Indicative Imperfect of concretar is used to describe regular and repeated actions that happened in the past and descriptions of things you used to do. For example, “concretaba”, meaning “I used to specify”.
In Spanish, the Indicative Imperfect is known as "El Pretérito Imperfecto".
| Pronoun | Spanish | English |
|---|---|---|
| Yo | concretaba | I used to specify |
| Tú | concretabas | you used to specify |
| Ella / Él / Usted | concretaba | s/he used to specify |
| Nosotras / Nosotros | concretábamos | we used to specify |
| Vosotras / Vosotros | concretabais | you (plural) used to specify |
| Ellas / Ellos / Ustedes | concretaban | they used to specify |
How it’s built: Regular: stem concret- plus the -ar endings.
The Indicative Present Continuous of concretar is used to talk about something that is happening continuously or right now. For example, “estoy concretando”, meaning “I am specifying”.
In Spanish, the Indicative Present Continuous is known as "El Presente Progresivo".
| Pronoun | Spanish | English |
|---|---|---|
| Yo | estoy concretando | I am specifying |
| Tú | estás concretando | you are specifying |
| Ella / Él / Usted | está concretando | s/he is specifying |
| Nosotras / Nosotros | estamos concretando | we are specifying |
| Vosotras / Vosotros | estáis concretando | you (plural) are specifying |
| Ellas / Ellos / Ustedes | están concretando | they are specifying |
How it’s built: Estar in the present (estoy, estás, está, estamos, estáis, están) plus the gerund concretando.
The Indicative Informal Future of concretar is used to talk about something that will happen in the future, especially in the near future. For example, “voy a concretar”, meaning “I am going to specify”.
In Spanish, the Indicative Informal Future is known as "El Futuro Próximo".
| Pronoun | Spanish | English |
|---|---|---|
| Yo | voy a concretar | I am going to specify |
| Tú | vas a concretar | you are going to specify |
| Ella / Él / Usted | va a concretar | s/he is going to specify |
| Nosotras / Nosotros | vamos a concretar | we are going to specify |
| Vosotras / Vosotros | vais a concretar | you (plural) are going to specify |
| Ellas / Ellos / Ustedes | van a concretar | they are going to specify |
How it’s built: Ir in the present (voy, vas, va, vamos, vais, van), then a, then the infinitive concretar.
The Indicative Future of concretar is used to talk about something that will happen in the future. For example, “concretaré”, meaning “I will specify”.
In Spanish, the Indicative Future is known as "El Futuro Simple".
| Pronoun | Spanish | English |
|---|---|---|
| Yo | concretaré | I will specify |
| Tú | concretarás | you will specify |
| Ella / Él / Usted | concretará | s/he will specify |
| Nosotras / Nosotros | concretaremos | we will specify |
| Vosotras / Vosotros | concretaréis | you (plural) will specify |
| Ellas / Ellos / Ustedes | concretarán | they will specify |
How it’s built: Regular: the infinitive concretar plus the future endings.
The Indicative Conditional of concretar is used to talk about something that may happen in the future, hypothesis and probabilities. For example, “concretaría”, meaning “I would specify”.
In Spanish, the Indicative Conditional is known as "El Condicional Simple".
| Pronoun | Spanish | English |
|---|---|---|
| Yo | concretaría | I would specify |
| Tú | concretarías | you would specify |
| Ella / Él / Usted | concretaría | s/he would specify |
| Nosotras / Nosotros | concretaríamos | we would specify |
| Vosotras / Vosotros | concretaríais | you (plural) would specify |
| Ellas / Ellos / Ustedes | concretarían | they would specify |
How it’s built: Regular: the infinitive concretar plus the conditional endings.
The Indicative Present Perfect of concretar is used to describe actions that started recently (in the past) and are still happening now or things that have been done recently. For example, “he concretado”, meaning “I have specified”.
In Spanish, the Indicative Present Perfect is known as "El Pretérito Perfecto".
| Pronoun | Spanish | English |
|---|---|---|
| Yo | he concretado | I have specified |
| Tú | has concretado | you have specified |
| Ella / Él / Usted | ha concretado | s/he has specified |
| Nosotras / Nosotros | hemos concretado | we have specified |
| Vosotras / Vosotros | habéis concretado | you (plural) have specified |
| Ellas / Ellos / Ustedes | han concretado | they have specified |
How it’s built: Haber in the present (he, has, ha, hemos, habéis, han) plus the past participle concretado.
The Indicative Past Perfect of concretar is used to talk about actions that happened before another action in the past. For example, “había concretado”, meaning “I had specified”.
In Spanish, the Indicative Past Perfect is known as "El Pretérito Pluscuamperfecto".
| Pronoun | Spanish | English |
|---|---|---|
| Yo | había concretado | I had specified |
| Tú | habías concretado | you had specified |
| Ella / Él / Usted | había concretado | s/he had specified |
| Nosotras / Nosotros | habíamos concretado | we had specified |
| Vosotras / Vosotros | habíais concretado | you (plural) had specified |
| Ellas / Ellos / Ustedes | habían concretado | they had specified |
How it’s built: Haber in the imperfect (había, habías, había, habíamos, habíais, habían) plus the past participle concretado.
The Indicative Future Perfect of concretar is used to talk about something that will have happened in the future after something else has already happened. For example, “habré concretado”, meaning “I will have specified”.
In Spanish, the Indicative Future Perfect is known as "El Futuro Perfecto".
| Pronoun | Spanish | English |
|---|---|---|
| Yo | habré concretado | I will have specified |
| Tú | habrás concretado | you will have specified |
| Ella / Él / Usted | habrá concretado | s/he will have specified |
| Nosotras / Nosotros | habremos concretado | we will have specified |
| Vosotras / Vosotros | habréis concretado | you (plural) will have specified |
| Ellas / Ellos / Ustedes | habrán concretado | they will have specified |
How it’s built: Haber in the future (habré, habrás, habrá, habremos, habréis, habrán) plus the past participle concretado.
The Indicative Conditional Perfect of concretar is used to talk about something that would have happened in the past but didn’t due to another action. For example, “habría concretado”, meaning “I would have specified”.
In Spanish, the Indicative Conditional Perfect is known as "El Condicional Perfecto".
| Pronoun | Spanish | English |
|---|---|---|
| Yo | habría concretado | I would have specified |
| Tú | habrías concretado | you would have specified |
| Ella / Él / Usted | habría concretado | s/he would have specified |
| Nosotras / Nosotros | habríamos concretado | we would have specified |
| Vosotras / Vosotros | habríais concretado | you (plural) would have specified |
| Ellas / Ellos / Ustedes | habrían concretado | they would have specified |
How it’s built: Haber in the conditional (habría, habrías, habría, habríamos, habríais, habrían) plus the past participle concretado.
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The Subjunctive Present is used to talk about situations of uncertainty, or emotions such as wishes, desires and hopes. It differs from the indicative mood due to the uncertainty of the events which are being spoken about. For example, “concrete”, meaning “I specify”.
In Spanish, the Subjunctive Present is known as "El Presente de Subjuntivo".
| Pronoun | Spanish | English |
|---|---|---|
| Yo | concrete | I specify |
| Tú | concretes | you specify |
| Ella / Él / Usted | concrete | s/he specifies |
| Nosotras / Nosotros | concretemos | we specify |
| Vosotras / Vosotros | concretéis | you (plural) specify |
| Ellas / Ellos / Ustedes | concreten | they specify |
How it’s built: Regular: stem concret- plus the -ar subjunctive endings.
The Subjunctive Imperfect is used to speak about unlikely or uncertain events in the past or to cast an opinion (emotional) about something that happened in the past. For example, “concretara”, meaning “I specified”.
In Spanish, the Subjunctive Imperfect is known as "El Imperfecto Subjuntivo".
| Pronoun | Spanish | English |
|---|---|---|
| Yo | concretara | I specified |
| Tú | concretaras | you specified |
| Ella / Él / Usted | concretara | s/he specified |
| Nosotras / Nosotros | concretáramos | we specified |
| Vosotras / Vosotros | concretarais | you (plural) specified |
| Ellas / Ellos / Ustedes | concretaran | they specified |
How it’s built: Regular: the ellas/ellos preterite, concretaron, without -ron, plus the -ra endings; nosotros adds an accent (concretáramos).
The Subjunctive Future is used to speak about hypothetical situations, and actions/events that may happen in the future. For example, “concretare”, meaning “I will specify”.
In Spanish, the Subjunctive Future is known as "El Futuro de Subjuntivo".
| Pronoun | Spanish | English |
|---|---|---|
| Yo | concretare | I will specify |
| Tú | concretares | you will specify |
| Ella / Él / Usted | concretare | s/he will specify |
| Nosotras / Nosotros | concretáremos | we will specify |
| Vosotras / Vosotros | concretareis | you (plural) will specify |
| Ellas / Ellos / Ustedes | concretaren | they will specify |
How it’s built: Regular: the ellas/ellos preterite, concretaron, without -ron, plus the -re endings; nosotros adds an accent (concretáremos).
The Subjunctive Present Perfect is used to describe past actions or events that are still connected to the present day and to speak about an action that will have happened by a certain time in the future. For example, “haya concretado”, meaning “I have specified”.
In Spanish, the Subjunctive Present Perfect is known as "El Pretérito Perfecto de Subjuntivo".
| Pronoun | Spanish | English |
|---|---|---|
| Yo | haya concretado | I have specified |
| Tú | hayas concretado | you have specified |
| Ella / Él / Usted | haya concretado | s/he has specified |
| Nosotras / Nosotros | hayamos concretado | we have specified |
| Vosotras / Vosotros | hayáis concretado | you (plural) have specified |
| Ellas / Ellos / Ustedes | hayan concretado | they have specified |
How it’s built: Haber in the subjunctive present (haya, hayas, haya, hayamos, hayáis, hayan) plus the past participle concretado.
The Subjunctive Past Perfect is used to speak about hypothetical situations, and actions/events that occurred before other actions/events in the past. For example, “hubiera concretado”, meaning “I had specified”.
In Spanish, the Subjunctive Past Perfect is known as "El Pretérito Pluscuamperfecto de Subjuntivo".
| Pronoun | Spanish | English |
|---|---|---|
| Yo | hubiera concretado | I had specified |
| Tú | hubieras concretado | you had specified |
| Ella / Él / Usted | hubiera concretado | s/he had specified |
| Nosotras / Nosotros | hubiéramos concretado | we had specified |
| Vosotras / Vosotros | hubierais concretado | you (plural) had specified |
| Ellas / Ellos / Ustedes | hubieran concretado | they had specified |
How it’s built: Haber in the subjunctive imperfect (hubiera, hubieras, hubiera, hubiéramos, hubierais, hubieran) plus the past participle concretado.
The Subjunctive Future Perfect is used to speak about something that will have happened if a hypothetical situations occurs in the future. For example, “hubiere concretado”, meaning “I will have specified”.
In Spanish, the Subjunctive Future Perfect is known as "El Futuro Perfecto de Subjuntivo".
| Pronoun | Spanish | English |
|---|---|---|
| Yo | hubiere concretado | I will have specified |
| Tú | hubieres concretado | you will have specified |
| Ella / Él / Usted | hubiere concretado | s/he will have specified |
| Nosotras / Nosotros | hubiéremos concretado | we will have specified |
| Vosotras / Vosotros | hubiereis concretado | you (plural) will have specified |
| Ellas / Ellos / Ustedes | hubieren concretado | they will have specified |
How it’s built: Haber in the subjunctive future (hubiere, hubieres, hubiere, hubiéremos, hubiereis, hubieren) plus the past participle concretado.
The Imperative Affirmative is used to give orders and commands, to tell someone to do something. For example, “concrete”, meaning “(to you formal) specify!”.
In Spanish, the Imperative Affirmative is known as "El Imperativo Afirmativo".
| Pronoun | Spanish | English |
|---|---|---|
| Yo | - | - |
| Tú | concreta | (to you) specify! |
| Ella / Él / Usted | concrete | (to you formal) specify! |
| Nosotras / Nosotros | concretemos | let's specify! |
| Vosotras / Vosotros | concretad | (to you plural) specify! |
| Ellas / Ellos / Ustedes | concreten | (to you plural formal) specify! |
How it’s built: Tú takes the ella/él present (concreta); usted, nosotros and ustedes take the subjunctive present (concrete, concretemos, concreten); vosotros swaps the final r of the infinitive for a d (concretad).
The Imperative Negative is used to give orders and commands, telling someone not to do something. For example, “no concrete”, meaning “(to you formal) don't specify!”.
In Spanish, the Imperative Negative is known as "El Imperativo Negativo".
| Pronoun | Spanish | English |
|---|---|---|
| Yo | - | - |
| Tú | no concretes | (to you) don't specify! |
| Ella / Él / Usted | no concrete | (to you formal) don't specify! |
| Nosotras / Nosotros | no concretemos | let's not specify! |
| Vosotras / Vosotros | no concretéis | (to you plural) don't specify! |
| Ellas / Ellos / Ustedes | no concreten | (to you plural formal) don't specify! |
How it’s built: No plus the subjunctive present: no concretes, no concrete, no concretemos, no concretéis, no concreten.
Concretar is a fully regular -AR verb. It follows the standard -AR conjugation pattern in every tense and mood without any stem changes, spelling changes, or irregular forms. This makes it a model verb for learning the -AR conjugation system.
In the present tense (presente), concretar is conjugated as: yo concreto, tú concretas, él/ella/usted concreta, nosotros concretamos, vosotros concretáis, ellos/ellas/ustedes concretan. The present tense is used To talk about situations, events or thoughts that are happening now or in the near future. It is also used to talk about facts and truths.
In the preterite (pretérito indefinido), concretar is conjugated as: yo concreté, tú concretaste, él/ella/usted concretó, nosotros concretamos, vosotros concretasteis, ellos/ellas/ustedes concretaron. The preterite is used To talk about actions completed in the past, at a specific point in time.
In the imperfect (pretérito imperfecto), concretar is conjugated as: yo concretaba, tú concretabas, él/ella/usted concretaba, nosotros concretábamos, vosotros concretabais, ellos/ellas/ustedes concretaban. The imperfect is used To describe regular and repeated actions that happened in the past and descriptions of things you used to do.
In the future tense (futuro simple), concretar is conjugated as: yo concretaré, tú concretarás, él/ella/usted concretará, nosotros concretaremos, vosotros concretaréis, ellos/ellas/ustedes concretarán. The future tense is used To talk about something that will happen in the future.
In the present subjunctive (subjuntivo presente), concretar is conjugated as: yo concrete, tú concretes, él/ella/usted concrete, nosotros concretemos, vosotros concretéis, ellos/ellas/ustedes concreten. The present subjunctive is used To talk about situations of uncertainty, or emotions such as wishes, desires and hopes. It differs from the indicative mood due to the uncertainty of the events which are being spoken about.
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