Present Active IndicativeSingular | Plural | obsolescō | obsolescimus | obsolescis | obsolescitis | obsolescit | obsolescunt |
| Present Passive IndicativeSingular | Plural | obsolescor | obsolescimur | obsolesceris, obsolescere (short_form) | obsolesciminī | obsolescitur | obsolescuntur |
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Imperfect Active IndicativeSingular | Plural | obsolescēbam | obsolescēbāmus | obsolescēbās | obsolescēbātis | obsolescēbat | obsolescēbant |
| Imperfect Passive IndicativeSingular | Plural | obsolescēbar | obsolescēbāmur | obsolescēbāris, obsolescēbāre (short_form) | obsolescēbāminī | obsolescēbātur | obsolescēbantur |
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Future Active IndicativeSingular | Plural | obsolescam | obsolescēmus | obsolescēs | obsolescētis | obsolescet | obsolescent |
| Future Passive IndicativeSingular | Plural | obsolescar | obsolescēmur | obsolescēris, obsolescēre (short_form) | obsolescēminī | obsolescētur | obsolescentur |
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Perfect Active IndicativeSingular | Plural | obsolēvī | obsolēvimus | obsolēvistī, obsolēvtī (colloquial) | obsolēvistis | obsolēvit | obsolēvērunt, obsolēvēre (short_form) |
| Perfect Passive IndicativeSingular | Plural | obsolētus, -a, -um sum | obsolētī, -ae, -a sumus | obsolētus, -a, -um es | obsolētī, -ae, -a estis | obsolētus, -a, -um est | obsolētī, -ae, -a sunt |
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Pluperfect Active IndicativeSingular | Plural | obsolēveram | obsolēverāmus | obsolēverās | obsolēverātis | obsolēverat | obsolēverant |
| Pluperfect Passive IndicativeSingular | Plural | obsolētus, -a, -um eram | obsolētī, -ae, -a erāmus | obsolētus, -a, -um erās | obsolētī, -ae, -a erātis | obsolētus, -a, -um erat | obsolētī, -ae, -a erant |
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Future Perfect Active IndicativeSingular | Plural | obsolēverō | obsolēverimus | obsolēveris | obsolēveritis | obsolēverit | obsolēverint |
| Future Perfect Passive IndicativeSingular | Plural | obsolētus, -a, -um erō | obsolētī, -ae, -a erimus | obsolētus, -a, -um eris | obsolētī, -ae, -a eritis | obsolētus, -a, -um erit | obsolētī, -ae, -a erunt |
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Present Active SubjunctiveSingular | Plural | obsolescam | obsolescāmus | obsolescās | obsolescātis | obsolescat | obsolescant |
| Present Passive SubjunctiveSingular | Plural | obsolescar | obsolescāmur | obsolescāris, obsolescāre (short_form) | obsolescāminī | obsolescātur | obsolescantur |
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Imperfect Active SubjunctiveSingular | Plural | obsolescerem | obsolescerēmus | obsolescerēs | obsolescerētis | obsolesceret | obsolescerent |
| Imperfect Passive SubjunctiveSingular | Plural | obsolescerer | obsolescerēmur | obsolescerēris, obsolescerēre (short_form) | obsolescerēminī | obsolescerētur | obsolescerentur |
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Perfect Active SubjunctiveSingular | Plural | obsolēverim | obsolēverīmus | obsolēverīs | obsolēverītis | obsolēverit | obsolēverint |
| Perfect Passive SubjunctiveSingular | Plural | obsolētus, -a, -um sim | obsolētī, -ae, -a sīmus | obsolētus, -a, -um sīs | obsolētī, -ae, -a sītis | obsolētus, -a, -um sit | obsolētī, -ae, -a sint |
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Pluperfect Active SubjunctiveSingular | Plural | obsolēvissem | obsolēvissēmus | obsolēvissēs | obsolēvissētis | obsolēvisset | obsolēvissent |
| Pluperfect Passive SubjunctiveSingular | Plural | obsolētus, -a, -um essem | obsolētī, -ae, -a essēmus | obsolētus, -a, -um essēs | obsolētī, -ae, -a essētis | obsolētus, -a, -um esset | obsolētī, -ae, -a essent |
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Present Active Participleobsolescēns, obsolescentis (3rd declension) |
| Present Passive Participle ** does not exist in Latin |
Perfect Active Participle ** does not exist in Latin | Perfect Passive Participleobsolētus, -a, -um (2-1-2 declension) |
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Future Active Participleobsolētūrus, -a, -um (2-1-2 declension) |
| Future Passive Participleobsolescendus, -a, -um (2-1-2 declension) |
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