Presente perfecto del subjuntivo Formación: Haber (subjuntivo) + pasivo (ido, ado) Haya Hayas Haya Hayamos Hayáis Hayan Comido Nadado +

El USO Similar to present subjunctive, except the dependent clause happens before the action of the main verb. Ejm: Me alegro de que Uds vayan. Im glad you are going. Me alegro de que hayan ido. Im glad you went. Occurred before the main verb

Imperfecto del subjuntivo Formación: -ra -ras -ra -ramos -rais -ran -se -ses -se -semos -seis -sen

Práctica: Hablar Hablara Hablaras Hablara Habláramos Hablarais Hablaran Comer Comiera Comieras Comiera Comiéramos Comierais Comieran

La otra formación: Hablar Hablase Hablases Hablase Hablásemos Hablaseis Hablasen Comer Comiese Comieses Comiese Comiésemos Comieseis Comiesen

El USO When the verb in the main clause is in the imperfect, preterite, past perfect or conditional….the dependent clause is in the imperfect subjunctive. Ejm: Queríamos que lo hicieras. We wanted you to do it. Quisimos que lo hicieras. We wanted you to do it. Habíamos querido que lo hicieras. We had wanted you to do it. Querríamos que lo hicieras. We would want you to do it.

The imperfect subjunctive has three main uses: 1. Express subjectivity in the past after the same verbs, impersonal expressions, and conjunctions as the present subjunctive. For the imperfect subjunctive to be needed, the verb in the main clause has to be in one of the following tenses/moods: preterite, imperfect, conditional, or pluperfect.present subjunctive Quería que lo hicieras. I wanted you to do it. Fue una lástima que no pudiera venir. It was too bad that he couldn't come. Yo iría al banco para que tuviéramos dinero. I would go to the bank so that we'd have money.

2. Make a very polite request or suggestion (only with the verbs deber, poder, and querer). Quisiera dos libros, por favor. I'd like two books, please. ¿Pudiera Ud. ayudarnos? Could you (possibly) help us?

3. In conditional sentences (si clauses) and with the conjunction como si.conditional sentences (si clauses) Si tuviera dinero, iría contigo. If I had money, I would go with you. Me escucha como si fuera su profesor. He listens to me as if I were his teacher.

El pluscuamperfecto del subjuntivo Formación: Haber+participio pasivo (en el imperfecto subjuntivo) Hubiera Hubieras Hubiera Hubiéramos+ -ado, -ido Hubierais hubieran

The pluperfect subjunctive is used in three main ways: 1. To express subjectivity in the past after the same verbs, impersonal expressions, and conjunctions as the present subjunctive. For the pluperfect subjunctive to be needed, the verb in the main clause has to be in one of the following tenses/moods: preterite, imperfect, or conditional.present subjunctive Quería que tú lo hubieras hecho. I wanted you to do it. Fue una lástima que no hubiera podido venir. It was too bad that he couldn't come. Estaba triste de oír que su padre hubiera muerto. It was sad to hear that his father had died.

2. To express a wish, after ojalá que, that something had happened differently in the past. Ojalá que hubiera ido. I wish he had come. Ojalá que hubiéramos podido verlo. If only we could have seen it.

3. In conditional sentences (si clauses).si clauses Si hubiera sabido, hubiera ido contigo. If I had known, I would have gone with you. ¿Hubieras comprado el libro si te hubiera dicho? Would you have bought the book if I had told you?