Declension table of ?poṣuka

Neuter	Singular	Dual	Plural
Nominative	poṣukam	poṣuke	poṣukāṇi
Vocative	poṣuka	poṣuke	poṣukāṇi
Accusative	poṣukam	poṣuke	poṣukāṇi
Instrumental	poṣukeṇa	poṣukābhyām	poṣukaiḥ
Dative	poṣukāya	poṣukābhyām	poṣukebhyaḥ
Ablative	poṣukāt	poṣukābhyām	poṣukebhyaḥ
Genitive	poṣukasya	poṣukayoḥ	poṣukāṇām
Locative	poṣuke	poṣukayoḥ	poṣukeṣu

Compound poṣuka -

Adverb -poṣukam -poṣukāt