Finite forms
| Present | Future | Aorist | Perfect |
|---|
| Active | Middle-Passive | Active | Middle | Passive | Active | Middle | Passive | Active | Middle-Passive |
|---|
| Primary Indicative |
– |
– |
– |
– |
– |
|
|
|
–
–
ἡταίρηκεν
–
–
– |
– |
| Secondary Indicative |
– |
– |
|
|
|
–
–
–
–
–
ἡταίρησαν |
– |
– |
– |
– |
| Subjunctive |
– |
– |
|
|
|
–
–
ἑταιρήσῃ
–
–
– |
– |
– |
– |
|
| Optative |
– |
– |
– |
– |
– |
– |
– |
– |
– |
|
| Imperative |
– |
– |
|
|
|
– |
– |
– |
|
– |
Infinitives
| Present | Future | Aorist | Perfect |
|---|
| Active | Middle-Passive | Active | Middle | Passive | Active | Middle | Passive | Active | Middle-Passive |
|---|
| Infinitive |
ἑταιρεῖν |
– |
– |
– |
– |
– |
– |
– |
ἡταιρηκέναι |
– |
Present Active participle · Singular
| Masculine | Feminine |
|---|
| Nominative |
– |
– |
| Genitive |
– |
– |
| Dative |
– |
– |
| Accusative |
ἑταιροῦντα |
ἑταιροῦσαν |
| Vocative |
– |
– |
Future Active participle · Singular
| Masculine |
|---|
| Nominative |
– |
| Genitive |
– |
| Dative |
– |
| Accusative |
ἑταιρήσοντα |
| Vocative |
– |
Perfect Active participle · Singular
| Masculine |
|---|
| Nominative |
ἡταιρηκώς |
| Genitive |
ἡταιρηκότος |
| Dative |
– |
| Accusative |
– |
| Vocative |
– |
Perfect Active participle · Plural
| Masculine | Feminine |
|---|
| Nominative |
– |
– |
| Genitive |
– |
– |
| Dative |
ἡταιρηκόσιν |
– |
| Accusative |
– |
ἡταιρηκυίας |
| Vocative |
– |
– |