πτυχαῖσιν
πτύξ, a fold, leaf, plate
| Singular | Dual | Plural | |
|---|---|---|---|
| Nominative | πτύχες | ||
| Genitive | |||
| Dative | πτυχὶ | πτυχαῖς, πτυχαῖσιν | |
| Accusative | πτύχας, πτυχὰς | ||
| Vocative |
πτύξ, a fold, leaf, plate
| Singular | Dual | Plural | |
|---|---|---|---|
| Nominative | πτύχες | ||
| Genitive | |||
| Dative | πτυχὶ | πτυχαῖς, πτυχαῖσιν | |
| Accusative | πτύχας, πτυχὰς | ||
| Vocative |