sum, esse, fui, futurus:
Verb · 5th conjugation · variant: 1st · Compounds of “to be”
= be; exist; (irregular verb sum/esse)
Conjugations
Finite Forms
| Person | Singular | Plural |
|---|---|---|
| 1 | sum | sumus |
| 2 | es | estis |
| 3 | est | sunt |
Infinitives
| Voice | Tense | Forms |
|---|---|---|
| active | present | esse |
| active | future | fore |
| active | perfect | fuisse |
Imperatives
active
present
| Person | Singular | Plural |
|---|---|---|
| 2 | es | este |
future
| Person | Singular | Plural |
|---|---|---|
| 2 | esto | estote |
| 3 | esto | sunto |
Participles
Perfect Passive Participle
masculine
| Case | Singular | Plural |
|---|---|---|
| Nom. | futus | futi |
| Gen. | futi | futorum |
| Dat. | futo | — |
| Acc. | futum | futos |
| Voc. | fute | futi |
| Abl. | futo | — |
feminine
| Case | Singular | Plural |
|---|---|---|
| Nom. | futa | futae |
| Gen. | futae | futarum |
| Dat. | futae | — |
| Acc. | futam | futas |
| Voc. | futa | futae |
| Abl. | futa | — |
neuter
| Case | Singular | Plural |
|---|---|---|
| Nom. | futum | futa |
| Gen. | futi | futorum |
| Dat. | futo | — |
| Acc. | futum | futa |
| Voc. | futum | futa |
| Abl. | futo | — |
Supines
accusative: futum; ablative: futu
Examples
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