Declension table of ?ātmanitya

Masculine	Singular	Dual	Plural
Nominative	ātmanityaḥ	ātmanityau	ātmanityāḥ
Vocative	ātmanitya	ātmanityau	ātmanityāḥ
Accusative	ātmanityam	ātmanityau	ātmanityān
Instrumental	ātmanityena	ātmanityābhyām	ātmanityaiḥ ātmanityebhiḥ
Dative	ātmanityāya	ātmanityābhyām	ātmanityebhyaḥ
Ablative	ātmanityāt	ātmanityābhyām	ātmanityebhyaḥ
Genitive	ātmanityasya	ātmanityayoḥ	ātmanityānām
Locative	ātmanitye	ātmanityayoḥ	ātmanityeṣu

Compound ātmanitya -

Adverb -ātmanityam -ātmanityāt