verbfirst conjugation
dubō
dubō (present infinitive dubāre, perfect active dubāvī, supine dubātum)
Classical[ˈdʊ.boː]Ecclesiastical[ˈduː.bo]
Meaning
- synonym of dubitō
Conjugation conjugation 1
| form | present | imperfect | future | perfect | pluperfect | fut. perfect |
|---|---|---|---|---|---|---|
| 1st sg. | dubō | dubābam | dubābō | dubāvī | dubāveram | dubāverō |
| 2nd sg. | dubās | dubābās | dubābis | dubāvistī | dubāverās | dubāveris |
| 3rd sg. | dubat | dubābat | dubābit | dubāvit | dubāverat | dubāverit |
| 1st pl. | dubāmus | dubābāmus | dubābimus | dubāvimus | dubāverāmus | dubāverimus |
| 2nd pl. | dubātis | dubābātis | dubābitis | dubāvistis | dubāverātis | dubāveritis |
| 3rd pl. | dubant | dubābant | dubābunt | dubāvērunt dubāvēre | dubāverant | dubāverint |
active subjunctive
| form | present | imperfect | perfect | pluperfect |
|---|---|---|---|---|
| 1st sg. | dubem | dubārem | dubāverim | dubāvissem |
| 2nd sg. | dubēs | dubārēs | dubāverīs | dubāvissēs |
| 3rd sg. | dubet | dubāret | dubāverit | dubāvisset |
| 1st pl. | dubēmus | dubārēmus | dubāverīmus | dubāvissēmus |
| 2nd pl. | dubētis | dubārētis | dubāverītis | dubāvissētis |
| 3rd pl. | dubent | dubārent | dubāverint | dubāvissent |
passive indicative
| form | present | imperfect | future |
|---|---|---|---|
| 1st sg. | dubor | dubābar | dubābor |
| 2nd sg. | dubāris dubāre | dubābāris dubābāre | dubāberis dubābere |
| 3rd sg. | dubātur | dubābātur | dubābitur |
| 1st pl. | dubāmur | dubābāmur | dubābimur |
| 2nd pl. | dubāminī | dubābāminī | dubābiminī |
| 3rd pl. | dubantur | dubābantur | dubābuntur |
passive subjunctive
| form | present | imperfect |
|---|---|---|
| 1st sg. | duber | dubārer |
| 2nd sg. | dubēris dubēre | dubārēris dubārēre |
| 3rd sg. | dubētur | dubārētur |
| 1st pl. | dubēmur | dubārēmur |
| 2nd pl. | dubēminī | dubārēminī |
| 3rd pl. | dubentur | dubārentur |
imperative
| form | active | passive |
|---|---|---|
| pres. 2nd sg. | dubā | dubāre |
| pres. 2nd pl. | dubāte | dubāminī |
| fut. 2nd sg. | dubātō | dubātor |
| fut. 3rd sg. | dubātō | dubātor |
| fut. 2nd pl. | dubātōte | — |
| fut. 3rd pl. | dubantō | dubantor |
infinitives & participles
| form | active | passive |
|---|---|---|
| present infinitive | dubāre | dubārī |
| perfect infinitive | dubāvisse | dubātum esse |
| future infinitive | dubātūrum esse | dubātum īrī |
| present participle | dubāns | — |
| perfect participle | — | dubātus dubāta, dubātā, dubātae, dubātam, dubātārum, dubātās, dubātī, dubātōrum, dubātōs |
| future participle | dubātūrus dubātūra, dubātūrā, dubātūrae, dubātūram, dubātūrārum, dubātūrās, dubātūre, dubātūrī, dubātūrīs, dubātūrō, dubātūrōrum, dubātūrōs, dubātūrum | dubandus |
gerunddubandī, dubandō, dubandumsupinedubātum, dubātū
Origins
Denominal verb from *dubos (“in doubt”, adjective), from Proto-Italic *du(i)βwos, from Proto-Indo-European *dwi- (“two”) + *bʰuH- (“to be”). See dubius for details.