Declension table of ?bahuputra

Masculine	Singular	Dual	Plural
Nominative	bahuputraḥ	bahuputrau	bahuputrāḥ
Vocative	bahuputra	bahuputrau	bahuputrāḥ
Accusative	bahuputram	bahuputrau	bahuputrān
Instrumental	bahuputreṇa	bahuputrābhyām	bahuputraiḥ bahuputrebhiḥ
Dative	bahuputrāya	bahuputrābhyām	bahuputrebhyaḥ
Ablative	bahuputrāt	bahuputrābhyām	bahuputrebhyaḥ
Genitive	bahuputrasya	bahuputrayoḥ	bahuputrāṇām
Locative	bahuputre	bahuputrayoḥ	bahuputreṣu

Compound bahuputra -

Adverb -bahuputram -bahuputrāt