Declension table of ?puruṣāyitatva

Neuter	Singular	Dual	Plural
Nominative	puruṣāyitatvam	puruṣāyitatve	puruṣāyitatvāni
Vocative	puruṣāyitatva	puruṣāyitatve	puruṣāyitatvāni
Accusative	puruṣāyitatvam	puruṣāyitatve	puruṣāyitatvāni
Instrumental	puruṣāyitatvena	puruṣāyitatvābhyām	puruṣāyitatvaiḥ
Dative	puruṣāyitatvāya	puruṣāyitatvābhyām	puruṣāyitatvebhyaḥ
Ablative	puruṣāyitatvāt	puruṣāyitatvābhyām	puruṣāyitatvebhyaḥ
Genitive	puruṣāyitatvasya	puruṣāyitatvayoḥ	puruṣāyitatvānām
Locative	puruṣāyitatve	puruṣāyitatvayoḥ	puruṣāyitatveṣu

Compound puruṣāyitatva -

Adverb -puruṣāyitatvam -puruṣāyitatvāt