Declension table of ?puruṣāyuṣaka

Neuter	Singular	Dual	Plural
Nominative	puruṣāyuṣakam	puruṣāyuṣake	puruṣāyuṣakāṇi
Vocative	puruṣāyuṣaka	puruṣāyuṣake	puruṣāyuṣakāṇi
Accusative	puruṣāyuṣakam	puruṣāyuṣake	puruṣāyuṣakāṇi
Instrumental	puruṣāyuṣakeṇa	puruṣāyuṣakābhyām	puruṣāyuṣakaiḥ
Dative	puruṣāyuṣakāya	puruṣāyuṣakābhyām	puruṣāyuṣakebhyaḥ
Ablative	puruṣāyuṣakāt	puruṣāyuṣakābhyām	puruṣāyuṣakebhyaḥ
Genitive	puruṣāyuṣakasya	puruṣāyuṣakayoḥ	puruṣāyuṣakāṇām
Locative	puruṣāyuṣake	puruṣāyuṣakayoḥ	puruṣāyuṣakeṣu

Compound puruṣāyuṣaka -

Adverb -puruṣāyuṣakam -puruṣāyuṣakāt