Borrowed from Classical Persian رباعی (robâ'i) which is from Arabic رُبَاعِيّ (rubāʕiyy), from أَرْبَعَة (ʔarbaʕa, “four”).
রুবাঈ • (rubai) (objective রুবাঈ (rubai) or রুবাঈকে (rubaike), genitive রুবাঈর (rubair), locative রুবাঈতে (rubaite))
| Inflection of রুবাঈ | |||
| nominative | রুবাঈ rubai | ||
|---|---|---|---|
| objective | রুবাঈ / রুবাঈকে rubai (semantically general or indefinite) / rubaike (semantically definite) | ||
| genitive | রুবাঈর rubair | ||
| locative | রুবাঈতে / রুবাঈয় rubaite / rubaiẏ | ||
| Indefinite forms | |||
| nominative | রুবাঈ rubai | ||
| objective | রুবাঈ / রুবাঈকে rubai (semantically general or indefinite) / rubaike (semantically definite) | ||
| genitive | রুবাঈর rubair | ||
| locative | রুবাঈতে / রুবাঈয় rubaite / rubaiẏ | ||
| Definite forms | |||
| singular | plural | ||
| nominative | রুবাঈটি , রুবাঈটা rubaiṭi, rubaiṭa |
রুবাঈগুলি, রুবাঈগুলা, রুবাঈগুলো rubaiguli, rubaigula, rubaigulō | |
| objective | রুবাঈটি, রুবাঈটা rubaiṭi, rubaiṭa |
রুবাঈগুলি, রুবাঈগুলা, রুবাঈগুলো rubaiguli, rubaigula, rubaigulō | |
| genitive | রুবাঈটির, রুবাঈটার rubaiṭir, rubaiṭar |
রুবাঈগুলির, রুবাঈগুলার, রুবাঈগুলোর rubaigulir, rubaigular, rubaigulōr | |
| locative | রুবাঈটিতে, রুবাঈটাতে, রুবাঈটায় rubaiṭite, rubaiṭate, rubaiṭaẏ |
রুবাঈগুলিতে, রুবাঈগুলাতে, রুবাঈগুলায়, রুবাঈগুলোতে rubaigulite, rubaigulate, rubaigulaẏ, rubaigulōte | |
| Objective Note: In some dialects -রে (-re) marks this case instead of -কে (-ke). | |||