Declension table of ?ardharcasya

Neuter	Singular	Dual	Plural
Nominative	ardharcasyam	ardharcasye	ardharcasyāni
Vocative	ardharcasya	ardharcasye	ardharcasyāni
Accusative	ardharcasyam	ardharcasye	ardharcasyāni
Instrumental	ardharcasyena	ardharcasyābhyām	ardharcasyaiḥ
Dative	ardharcasyāya	ardharcasyābhyām	ardharcasyebhyaḥ
Ablative	ardharcasyāt	ardharcasyābhyām	ardharcasyebhyaḥ
Genitive	ardharcasyasya	ardharcasyayoḥ	ardharcasyānām
Locative	ardharcasye	ardharcasyayoḥ	ardharcasyeṣu

Compound ardharcasya -

Adverb -ardharcasyam -ardharcasyāt