Present Active Indicative| Singular | Plural | | fluctuō | fluctuāmus | | fluctuās | fluctuātis | | fluctuat | fluctuant |
| Present Passive Indicative| Singular | Plural | | fluctuor | fluctuāmur | | fluctuāris, fluctuāre (short_form) | fluctuāminī | | fluctuātur | fluctuantur |
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Imperfect Active Indicative| Singular | Plural | | fluctuābam | fluctuābāmus | | fluctuābās | fluctuābātis | | fluctuābat | fluctuābant |
| Imperfect Passive Indicative| Singular | Plural | | fluctuābar | fluctuābāmur | | fluctuābāris, fluctuābāre (short_form) | fluctuābāminī | | fluctuābātur | fluctuābantur |
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Future Active Indicative| Singular | Plural | | fluctuābō | fluctuābimus | | fluctuābis | fluctuābitis | | fluctuābit | fluctuābunt |
| Future Passive Indicative| Singular | Plural | | fluctuābor | fluctuābimur | | fluctuāberis, fluctuābere (short_form) | fluctuābiminī | | fluctuābitur | fluctuābuntur |
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Perfect Active Indicative | Perfect Passive Indicative| Singular | Plural | | fluctuātus, -a, -um sum | fluctuātī, -ae, -a sumus | | fluctuātus, -a, -um es | fluctuātī, -ae, -a estis | | fluctuātus, -a, -um est | fluctuātī, -ae, -a sunt |
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Pluperfect Active Indicative | Pluperfect Passive Indicative| Singular | Plural | | fluctuātus, -a, -um eram | fluctuātī, -ae, -a erāmus | | fluctuātus, -a, -um erās | fluctuātī, -ae, -a erātis | | fluctuātus, -a, -um erat | fluctuātī, -ae, -a erant |
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Future Perfect Active Indicative | Future Perfect Passive Indicative| Singular | Plural | | fluctuātus, -a, -um erō | fluctuātī, -ae, -a erimus | | fluctuātus, -a, -um eris | fluctuātī, -ae, -a eritis | | fluctuātus, -a, -um erit | fluctuātī, -ae, -a erunt |
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Present Active Subjunctive| Singular | Plural | | fluctuem | fluctuēmus | | fluctuēs | fluctuētis | | fluctuet | fluctuent |
| Present Passive Subjunctive| Singular | Plural | | fluctuer | fluctuēmur | | fluctuēris, fluctuēre (short_form) | fluctuēminī | | fluctuētur | fluctuentur |
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Imperfect Active Subjunctive| Singular | Plural | | fluctuārem | fluctuārēmus | | fluctuārēs | fluctuārētis | | fluctuāret | fluctuārent |
| Imperfect Passive Subjunctive| Singular | Plural | | fluctuārer | fluctuārēmur | | fluctuārēris, fluctuārēre (short_form) | fluctuārēminī | | fluctuārētur | fluctuārentur |
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Perfect Active Subjunctive | Perfect Passive Subjunctive| Singular | Plural | | fluctuātus, -a, -um sim | fluctuātī, -ae, -a sīmus | | fluctuātus, -a, -um sīs | fluctuātī, -ae, -a sītis | | fluctuātus, -a, -um sit | fluctuātī, -ae, -a sint |
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Pluperfect Active Subjunctive | Pluperfect Passive Subjunctive| Singular | Plural | | fluctuātus, -a, -um essem | fluctuātī, -ae, -a essēmus | | fluctuātus, -a, -um essēs | fluctuātī, -ae, -a essētis | | fluctuātus, -a, -um esset | fluctuātī, -ae, -a essent |
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Present Active Participle| fluctuāns, fluctuantis (3rd declension) |
| Present Passive Participle ** does not exist in Latin |
Perfect Active Participle ** does not exist in Latin | Perfect Passive Participle| fluctuātus, -a, -um (2-1-2 declension) |
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Future Active Participle| fluctuātūrus, -a, -um (2-1-2 declension) |
| Future Passive Participle| fluctuandus, -a, -um (2-1-2 declension) |
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