Hindustani declension

Hindi-Urdu, also known as Hindustani, has three noun cases (nominative, oblique, and vocative) and five pronoun cases (nominative, accusative, dative, genitive, and oblique). The oblique case in pronouns has three subdivisions: Regular, Ergative, and Genitive. There are eight case-marking postpositions in Hindi and out of those eight the ones which end in the vowel (the semblative and the genitive postpositions) also decline according to number, gender, and case.