Present Active IndicativeSingular | Plural | dēficiō | dēficimus | dēficis | dēficitis | dēficit | dēficiunt |
| Present Passive IndicativeSingular | Plural | dēficior | dēficimur | dēficeris, dēficere (short_form) | dēficiminī | dēficitur | dēficiuntur |
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Imperfect Active IndicativeSingular | Plural | dēficiēbam, dēficībam (metriāgratia) | dēficiēbāmus, dēficībāmus (metriāgratia) | dēficiēbās, dēficībās (metriāgratia) | dēficiēbātis, dēficībātis (metriāgratia) | dēficiēbat, dēficībat (metriāgratia) | dēficiēbant, dēficībant (metriāgratia) |
| Imperfect Passive IndicativeSingular | Plural | dēficiēbar, dēficībar (metriāgratia) | dēficiēbāmur, dēficībāmur (metriāgratia) | dēficiēbāris, dēficībāris (metriāgratia), dēficiēbāre (short_form), dēficībāre (metriāgratiāshort_form) | dēficiēbāminī, dēficībāminī (metriāgratia) | dēficiēbātur, dēficībātur (metriāgratia) | dēficiēbantur, dēficībantur (metriāgratia) |
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Future Active IndicativeSingular | Plural | dēficiam | dēficiēmus | dēficiēs | dēficiētis | dēficiet | dēficient |
| Future Passive IndicativeSingular | Plural | dēficiar | dēficiēmur | dēficiēris, dēficiēre (short_form) | dēficiēminī | dēficiētur | dēficientur |
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Perfect Active IndicativeSingular | Plural | dēfēcī | dēfēcimus | dēfēcistī, dēfēctī (colloquial) | dēfēcistis | dēfēcit | dēfēcērunt, dēfēcēre (short_form) |
| Perfect Passive IndicativeSingular | Plural | dēfectus, -a, -um sum | dēfectī, -ae, -a sumus | dēfectus, -a, -um es | dēfectī, -ae, -a estis | dēfectus, -a, -um est | dēfectī, -ae, -a sunt |
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Pluperfect Active IndicativeSingular | Plural | dēfēceram | dēfēcerāmus | dēfēcerās | dēfēcerātis | dēfēcerat | dēfēcerant |
| Pluperfect Passive IndicativeSingular | Plural | dēfectus, -a, -um eram | dēfectī, -ae, -a erāmus | dēfectus, -a, -um erās | dēfectī, -ae, -a erātis | dēfectus, -a, -um erat | dēfectī, -ae, -a erant |
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Future Perfect Active IndicativeSingular | Plural | dēfēcerō | dēfēcerimus | dēfēceris | dēfēceritis | dēfēcerit | dēfēcerint |
| Future Perfect Passive IndicativeSingular | Plural | dēfectus, -a, -um erō | dēfectī, -ae, -a erimus | dēfectus, -a, -um eris | dēfectī, -ae, -a eritis | dēfectus, -a, -um erit | dēfectī, -ae, -a erunt |
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Present Active SubjunctiveSingular | Plural | dēficiam | dēficiāmus | dēficiās | dēficiātis | dēficiat | dēficiant |
| Present Passive SubjunctiveSingular | Plural | dēficiar | dēficiāmur | dēficiāris, dēficiāre (short_form) | dēficiāminī | dēficiātur | dēficiantur |
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Imperfect Active SubjunctiveSingular | Plural | dēficerem | dēficerēmus | dēficerēs | dēficerētis | dēficeret | dēficerent |
| Imperfect Passive SubjunctiveSingular | Plural | dēficerer | dēficerēmur | dēficerēris, dēficerēre (short_form) | dēficerēminī | dēficerētur | dēficerentur |
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Perfect Active SubjunctiveSingular | Plural | dēfēcerim | dēfēcerīmus | dēfēcerīs | dēfēcerītis | dēfēcerit | dēfēcerint |
| Perfect Passive SubjunctiveSingular | Plural | dēfectus, -a, -um sim | dēfectī, -ae, -a sīmus | dēfectus, -a, -um sīs | dēfectī, -ae, -a sītis | dēfectus, -a, -um sit | dēfectī, -ae, -a sint |
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Pluperfect Active SubjunctiveSingular | Plural | dēfēcissem | dēfēcissēmus | dēfēcissēs | dēfēcissētis | dēfēcisset | dēfēcissent |
| Pluperfect Passive SubjunctiveSingular | Plural | dēfectus, -a, -um essem | dēfectī, -ae, -a essēmus | dēfectus, -a, -um essēs | dēfectī, -ae, -a essētis | dēfectus, -a, -um esset | dēfectī, -ae, -a essent |
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Present Active Participledēficiēns, dēficientis (3rd declension) |
| Present Passive Participle ** does not exist in Latin |
Perfect Active Participle ** does not exist in Latin | Perfect Passive Participledēfectus, -a, -um (2-1-2 declension) |
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Future Active Participledēfectūrus, -a, -um (2-1-2 declension) |
| Future Passive Participledēficiendus, -a, -um (2-1-2 declension) |
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