Present Active Indicative| Singular | Plural | | undō | undāmus | | undās | undātis | | undat | undant |
| Present Passive Indicative| Singular | Plural | | undor | undāmur | | undāris, undāre (short_form) | undāminī | | undātur | undantur |
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Imperfect Active Indicative| Singular | Plural | | undābam | undābāmus | | undābās | undābātis | | undābat | undābant |
| Imperfect Passive Indicative| Singular | Plural | | undābar | undābāmur | | undābāris, undābāre (short_form) | undābāminī | | undābātur | undābantur |
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Future Active Indicative| Singular | Plural | | undābō | undābimus | | undābis | undābitis | | undābit | undābunt |
| Future Passive Indicative| Singular | Plural | | undābor | undābimur | | undāberis, undābere (short_form) | undābiminī | | undābitur | undābuntur |
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Perfect Active Indicative| Singular | Plural | | undāvī | undāvimus | | undāvistī, undāvtī (colloquial) | undāvistis | | undāvit | undāvērunt, undāvēre (short_form) |
| Perfect Passive Indicative| Singular | Plural | | undātus, -a, -um sum | undātī, -ae, -a sumus | | undātus, -a, -um es | undātī, -ae, -a estis | | undātus, -a, -um est | undātī, -ae, -a sunt |
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Pluperfect Active Indicative| Singular | Plural | | undāveram | undāverāmus | | undāverās | undāverātis | | undāverat | undāverant |
| Pluperfect Passive Indicative| Singular | Plural | | undātus, -a, -um eram | undātī, -ae, -a erāmus | | undātus, -a, -um erās | undātī, -ae, -a erātis | | undātus, -a, -um erat | undātī, -ae, -a erant |
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Future Perfect Active Indicative| Singular | Plural | | undāverō | undāverimus | | undāveris | undāveritis | | undāverit | undāverint |
| Future Perfect Passive Indicative| Singular | Plural | | undātus, -a, -um erō | undātī, -ae, -a erimus | | undātus, -a, -um eris | undātī, -ae, -a eritis | | undātus, -a, -um erit | undātī, -ae, -a erunt |
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Present Active Subjunctive| Singular | Plural | | undem | undēmus | | undēs | undētis | | undet | undent |
| Present Passive Subjunctive| Singular | Plural | | under | undēmur | | undēris, undēre (short_form) | undēminī | | undētur | undentur |
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Imperfect Active Subjunctive| Singular | Plural | | undārem | undārēmus | | undārēs | undārētis | | undāret | undārent |
| Imperfect Passive Subjunctive| Singular | Plural | | undārer | undārēmur | | undārēris, undārēre (short_form) | undārēminī | | undārētur | undārentur |
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Perfect Active Subjunctive| Singular | Plural | | undāverim | undāverīmus | | undāverīs | undāverītis | | undāverit | undāverint |
| Perfect Passive Subjunctive| Singular | Plural | | undātus, -a, -um sim | undātī, -ae, -a sīmus | | undātus, -a, -um sīs | undātī, -ae, -a sītis | | undātus, -a, -um sit | undātī, -ae, -a sint |
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Pluperfect Active Subjunctive| Singular | Plural | | undāvissem | undāvissēmus | | undāvissēs | undāvissētis | | undāvisset | undāvissent |
| Pluperfect Passive Subjunctive| Singular | Plural | | undātus, -a, -um essem | undātī, -ae, -a essēmus | | undātus, -a, -um essēs | undātī, -ae, -a essētis | | undātus, -a, -um esset | undātī, -ae, -a essent |
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Present Active Participle| undāns, undantis (3rd declension) |
| Present Passive Participle ** does not exist in Latin |
Perfect Active Participle ** does not exist in Latin | Perfect Passive Participle| undātus, -a, -um (2-1-2 declension) |
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Future Active Participle| undātūrus, -a, -um (2-1-2 declension) |
| Future Passive Participle| undandus, -a, -um (2-1-2 declension) |
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