Declension table of ?harṣadattasūnu

Masculine	Singular	Dual	Plural
Nominative	harṣadattasūnuḥ	harṣadattasūnū	harṣadattasūnavaḥ
Vocative	harṣadattasūno	harṣadattasūnū	harṣadattasūnavaḥ
Accusative	harṣadattasūnum	harṣadattasūnū	harṣadattasūnūn
Instrumental	harṣadattasūnunā	harṣadattasūnubhyām	harṣadattasūnubhiḥ
Dative	harṣadattasūnave	harṣadattasūnubhyām	harṣadattasūnubhyaḥ
Ablative	harṣadattasūnoḥ	harṣadattasūnubhyām	harṣadattasūnubhyaḥ
Genitive	harṣadattasūnoḥ	harṣadattasūnvoḥ	harṣadattasūnūnām
Locative	harṣadattasūnau	harṣadattasūnvoḥ	harṣadattasūnuṣu

Compound harṣadattasūnu -

Adverb -harṣadattasūnu