Declension table of ?dharmīputra

Masculine	Singular	Dual	Plural
Nominative	dharmīputraḥ	dharmīputrau	dharmīputrāḥ
Vocative	dharmīputra	dharmīputrau	dharmīputrāḥ
Accusative	dharmīputram	dharmīputrau	dharmīputrān
Instrumental	dharmīputreṇa	dharmīputrābhyām	dharmīputraiḥ dharmīputrebhiḥ
Dative	dharmīputrāya	dharmīputrābhyām	dharmīputrebhyaḥ
Ablative	dharmīputrāt	dharmīputrābhyām	dharmīputrebhyaḥ
Genitive	dharmīputrasya	dharmīputrayoḥ	dharmīputrāṇām
Locative	dharmīputre	dharmīputrayoḥ	dharmīputreṣu

Compound dharmīputra -

Adverb -dharmīputram -dharmīputrāt