οφείλω • (ofeílo) (imperfect όφειλα, passive οφείλομαι) found only in the imperfective tenses
| Indicative mood ➤ | Active voice ➤ | Passive voice ➤ | |
| Non-past ➤ | Present ➤ | Present | |
| 1 sg | οφείλω | οφείλομαι | |
| 2 sg | οφείλεις | οφείλεσαι | |
| 3 sg | οφείλει | οφείλεται | |
| 1 pl | οφείλουμε, [‑ομε] | οφειλόμαστε | |
| 2 pl | οφείλετε | οφείλεστε, οφειλόσαστε | |
| 3 pl | οφείλουν(ε) | οφείλονται | |
| Past ➤ | Imperfect ➤ | Imperfect | |
| 1 sg | όφειλα | οφειλόμουν(α) | |
| 2 sg | όφειλες | οφειλόσουν(α) | |
| 3 sg | όφειλε | οφειλόταν(ε) | |
| 1 pl | οφείλαμε | οφειλόμασταν, (‑όμαστε) | |
| 2 pl | οφείλατε | οφειλόσασταν, (‑όσαστε) | |
| 3 pl | όφειλαν, οφείλαν(ε) | οφείλονταν, (οφειλόντουσαν) | |
| Future ➤ | Future continuous ➤ | Future continuous | |
| 1 sg | θα οφείλω ➤ | θα οφείλομαι ➤ | |
| 2,3 sg, 1,2,3 pl | θα οφείλεις, … | θα οφείλεσαι, … | |
| Subjunctive mood ➤ | Formed using present, dependent (for simple past) or present perfect from above with a particle (να, ας). | ||
| Imperative mood ➤ | |||
| 2 sg | όφειλε | — | |
| 2 pl | οφείλετε | — | |
| Other forms | Active voice | Passive voice | |
| Present participle➤ | οφείλοντας ➤ | — | |
| Notes Appendix:Greek verbs |
• (…) optional or informal. rare. {…} learned, archaic. • Multiple forms are shown in order of reducing frequency. • Periphrastic imperative forms may be produced using the subjunctive. | ||