Present Active Indicative| Singular | Plural | | acuō | acuimus | | acuis | acuitis | | acuit | acuunt |
| Present Passive Indicative| Singular | Plural | | acuor | acuimur | | acueris, acuere (short_form) | acuiminī | | acuitur | acuuntur |
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Imperfect Active Indicative| Singular | Plural | | acuēbam | acuēbāmus | | acuēbās | acuēbātis | | acuēbat | acuēbant |
| Imperfect Passive Indicative| Singular | Plural | | acuēbar | acuēbāmur | | acuēbāris, acuēbāre (short_form) | acuēbāminī | | acuēbātur | acuēbantur |
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Future Active Indicative| Singular | Plural | | acuam | acuēmus | | acuēs | acuētis | | acuet | acuent |
| Future Passive Indicative| Singular | Plural | | acuar | acuēmur | | acuēris, acuēre (short_form) | acuēminī | | acuētur | acuentur |
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Perfect Active Indicative| Singular | Plural | | acuī | acuimus | | acuistī, acutī (colloquial) | acuistis | | acuit | acuērunt, acuēre (short_form) |
| Perfect Passive Indicative| Singular | Plural | | acūtus, -a, -um sum | acūtī, -ae, -a sumus | | acūtus, -a, -um es | acūtī, -ae, -a estis | | acūtus, -a, -um est | acūtī, -ae, -a sunt |
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Pluperfect Active Indicative| Singular | Plural | | acueram | acuerāmus | | acuerās | acuerātis | | acuerat | acuerant |
| Pluperfect Passive Indicative| Singular | Plural | | acūtus, -a, -um eram | acūtī, -ae, -a erāmus | | acūtus, -a, -um erās | acūtī, -ae, -a erātis | | acūtus, -a, -um erat | acūtī, -ae, -a erant |
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Future Perfect Active Indicative| Singular | Plural | | acuerō | acuerimus | | acueris | acueritis | | acuerit | acuerint |
| Future Perfect Passive Indicative| Singular | Plural | | acūtus, -a, -um erō | acūtī, -ae, -a erimus | | acūtus, -a, -um eris | acūtī, -ae, -a eritis | | acūtus, -a, -um erit | acūtī, -ae, -a erunt |
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Present Active Subjunctive| Singular | Plural | | acuam | acuāmus | | acuās | acuātis | | acuat | acuant |
| Present Passive Subjunctive| Singular | Plural | | acuar | acuāmur | | acuāris, acuāre (short_form) | acuāminī | | acuātur | acuantur |
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Imperfect Active Subjunctive| Singular | Plural | | acuerem | acuerēmus | | acuerēs | acuerētis | | acueret | acuerent |
| Imperfect Passive Subjunctive| Singular | Plural | | acuerer | acuerēmur | | acuerēris, acuerēre (short_form) | acuerēminī | | acuerētur | acuerentur |
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Perfect Active Subjunctive| Singular | Plural | | acuerim | acuerīmus | | acuerīs | acuerītis | | acuerit | acuerint |
| Perfect Passive Subjunctive| Singular | Plural | | acūtus, -a, -um sim | acūtī, -ae, -a sīmus | | acūtus, -a, -um sīs | acūtī, -ae, -a sītis | | acūtus, -a, -um sit | acūtī, -ae, -a sint |
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Pluperfect Active Subjunctive| Singular | Plural | | acuissem | acuissēmus | | acuissēs | acuissētis | | acuisset | acuissent |
| Pluperfect Passive Subjunctive| Singular | Plural | | acūtus, -a, -um essem | acūtī, -ae, -a essēmus | | acūtus, -a, -um essēs | acūtī, -ae, -a essētis | | acūtus, -a, -um esset | acūtī, -ae, -a essent |
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Present Active Participle| acuēns, acuentis (3rd declension) |
| Present Passive Participle ** does not exist in Latin |
Perfect Active Participle ** does not exist in Latin | Perfect Passive Participle| acūtus, -a, -um (2-1-2 declension) |
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Future Active Participle| acūtūrus, -a, -um (2-1-2 declension) |
| Future Passive Participle| acuendus, -a, -um (2-1-2 declension) |
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