Declension table of ?puruṣāntarātman

Masculine	Singular	Dual	Plural
Nominative	puruṣāntarātmā	puruṣāntarātmānau	puruṣāntarātmānaḥ
Vocative	puruṣāntarātman	puruṣāntarātmānau	puruṣāntarātmānaḥ
Accusative	puruṣāntarātmānam	puruṣāntarātmānau	puruṣāntarātmanaḥ
Instrumental	puruṣāntarātmanā	puruṣāntarātmabhyām	puruṣāntarātmabhiḥ
Dative	puruṣāntarātmane	puruṣāntarātmabhyām	puruṣāntarātmabhyaḥ
Ablative	puruṣāntarātmanaḥ	puruṣāntarātmabhyām	puruṣāntarātmabhyaḥ
Genitive	puruṣāntarātmanaḥ	puruṣāntarātmanoḥ	puruṣāntarātmanām
Locative	puruṣāntarātmani	puruṣāntarātmanoḥ	puruṣāntarātmasu

Compound puruṣāntarātma -

Adverb -puruṣāntarātmam