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| debere - owe/ought | |
| Present Indicative | debes |
| Imperfect Indicative | debebas |
| Future Indicative | debebis |
| Perfect Indicative | debuisti |
| Pluperfect Indicative | debueras |
| Fututre Perfect Indicative | debueris |
| Present Subjunctive | debeas |
| Imperfect Subjunctive | deberes |
| Perfect Subjunctive | debueris |
| Pluperfect Subjunctive | debuisses |
| Present Indicative | deberis |
| Imperfect Indicative | debebaris |
| Future Indicative | debeberis |
| Perfect Indicative | debitus es |
| Pluperfect Indicative | debitus eras |
| Fututre Perfect Indicative | debitus eris |
| Present Subjunctive | debearis |
| Imperfect Subjunctive | debereris |
| Perfect Subjunctive | debitus sis |
| Pluperfect Subjunctive | debitus esses |