Declension table of ?hiru

Masculine	Singular	Dual	Plural
Nominative	hiruḥ	hirū	hiravaḥ
Vocative	hiro	hirū	hiravaḥ
Accusative	hirum	hirū	hirūn
Instrumental	hiruṇā	hirubhyām	hirubhiḥ
Dative	hirave	hirubhyām	hirubhyaḥ
Ablative	hiroḥ	hirubhyām	hirubhyaḥ
Genitive	hiroḥ	hirvoḥ	hirūṇām
Locative	hirau	hirvoḥ	hiruṣu

Compound hiru -

Adverb -hiru