Declension table of ?hibuka

Neuter	Singular	Dual	Plural
Nominative	hibukam	hibuke	hibukāni
Vocative	hibuka	hibuke	hibukāni
Accusative	hibukam	hibuke	hibukāni
Instrumental	hibukena	hibukābhyām	hibukaiḥ
Dative	hibukāya	hibukābhyām	hibukebhyaḥ
Ablative	hibukāt	hibukābhyām	hibukebhyaḥ
Genitive	hibukasya	hibukayoḥ	hibukānām
Locative	hibuke	hibukayoḥ	hibukeṣu

Compound hibuka -

Adverb -hibukam -hibukāt