Declension table of dharmatva

Neuter	Singular	Dual	Plural
Nominative	dharmatvam	dharmatve	dharmatvāni
Vocative	dharmatva	dharmatve	dharmatvāni
Accusative	dharmatvam	dharmatve	dharmatvāni
Instrumental	dharmatvena	dharmatvābhyām	dharmatvaiḥ
Dative	dharmatvāya	dharmatvābhyām	dharmatvebhyaḥ
Ablative	dharmatvāt	dharmatvābhyām	dharmatvebhyaḥ
Genitive	dharmatvasya	dharmatvayoḥ	dharmatvānām
Locative	dharmatve	dharmatvayoḥ	dharmatveṣu

Compound dharmatva -

Adverb -dharmatvam -dharmatvāt