Declension table of pūrvavayaska

Neuter	Singular	Dual	Plural
Nominative	pūrvavayaskam	pūrvavayaske	pūrvavayaskāni
Vocative	pūrvavayaska	pūrvavayaske	pūrvavayaskāni
Accusative	pūrvavayaskam	pūrvavayaske	pūrvavayaskāni
Instrumental	pūrvavayaskena	pūrvavayaskābhyām	pūrvavayaskaiḥ
Dative	pūrvavayaskāya	pūrvavayaskābhyām	pūrvavayaskebhyaḥ
Ablative	pūrvavayaskāt	pūrvavayaskābhyām	pūrvavayaskebhyaḥ
Genitive	pūrvavayaskasya	pūrvavayaskayoḥ	pūrvavayaskānām
Locative	pūrvavayaske	pūrvavayaskayoḥ	pūrvavayaskeṣu

Compound pūrvavayaska -

Adverb -pūrvavayaskam -pūrvavayaskāt