Sometimes we talk about a past event and mention something that was supposed to happen after that moment. For example, "Yesterday, he promised that he would arrive early." Because the arrival was in the future relative to the past promise, we call this the "future in the past."
In English, we express this using "would" + verb. In Italian, to express the future in the past, you must use the past conditional (condizionale passato) in the dependent clause.
Reporting Promises and Oaths
When recounting what someone promised (promettere) or swore (giurare) in the past, the main verb takes a past tense (like the passato prossimo), and the reported action takes the past conditional.
| Marco promised that he would arrive early. | Marco ha promesso che sarebbe arrivato presto. |
| You promised me that you wouldn't do it anymore. | Mi hai promesso che non l'avresti fatto più. |
| Yesterday the girl swore that she would study. | Ieri la ragazza ha giurato che avrebbe studiato. |
Assurances and Excuses
This same pattern applies when reporting statements, assurances, or last-minute excuses. Remember the rule you learned in the previous lesson: if the past conditional verb takes essere as its auxiliary, its past participle must agree in gender and number with the subject!
| The doctor assured me that the fever would pass. | Il medico mi ha assicurato che la febbre sarebbe passata. |
| At the last minute, she said that she wouldn't come. | All'ultimo minuto, ha detto che non sarebbe venuta. |
| He explained that he would be late due to an unexpected problem. | Ha spiegato che avrebbe fatto tardi per un contrattempo. |
Dealing with Disappointment
When people break their promises or tell lies, you can use this structure to confront them about what they said they would do.
| That liar promised that he wouldn't steal anything. | Quel bugiardo ha promesso che non avrebbe rubato niente. |
| You disappointed me when you said that you wouldn't help me. | Mi hai deluso quando hai detto che non mi avresti aiutato. |
