Declension table of ?dharmanitya

Neuter	Singular	Dual	Plural
Nominative	dharmanityam	dharmanitye	dharmanityāni
Vocative	dharmanitya	dharmanitye	dharmanityāni
Accusative	dharmanityam	dharmanitye	dharmanityāni
Instrumental	dharmanityena	dharmanityābhyām	dharmanityaiḥ
Dative	dharmanityāya	dharmanityābhyām	dharmanityebhyaḥ
Ablative	dharmanityāt	dharmanityābhyām	dharmanityebhyaḥ
Genitive	dharmanityasya	dharmanityayoḥ	dharmanityānām
Locative	dharmanitye	dharmanityayoḥ	dharmanityeṣu

Compound dharmanitya -

Adverb -dharmanityam -dharmanityāt