Declension table of ?dviśiraska

Neuter	Singular	Dual	Plural
Nominative	dviśiraskam	dviśiraske	dviśiraskāni
Vocative	dviśiraska	dviśiraske	dviśiraskāni
Accusative	dviśiraskam	dviśiraske	dviśiraskāni
Instrumental	dviśiraskena	dviśiraskābhyām	dviśiraskaiḥ
Dative	dviśiraskāya	dviśiraskābhyām	dviśiraskebhyaḥ
Ablative	dviśiraskāt	dviśiraskābhyām	dviśiraskebhyaḥ
Genitive	dviśiraskasya	dviśiraskayoḥ	dviśiraskānām
Locative	dviśiraske	dviśiraskayoḥ	dviśiraskeṣu

Compound dviśiraska -

Adverb -dviśiraskam -dviśiraskāt