Declension table of ?hārṣṇi

Feminine	Singular	Dual	Plural
Nominative	hārṣṇiḥ	hārṣṇī	hārṣṇayaḥ
Vocative	hārṣṇe	hārṣṇī	hārṣṇayaḥ
Accusative	hārṣṇim	hārṣṇī	hārṣṇīḥ
Instrumental	hārṣṇyā	hārṣṇibhyām	hārṣṇibhiḥ
Dative	hārṣṇyai hārṣṇaye	hārṣṇibhyām	hārṣṇibhyaḥ
Ablative	hārṣṇyāḥ hārṣṇeḥ	hārṣṇibhyām	hārṣṇibhyaḥ
Genitive	hārṣṇyāḥ hārṣṇeḥ	hārṣṇyoḥ	hārṣṇīnām
Locative	hārṣṇyām hārṣṇau	hārṣṇyoḥ	hārṣṇiṣu

Compound hārṣṇi -

Adverb -hārṣṇi