Declension table of ?brāhmīputra

Masculine	Singular	Dual	Plural
Nominative	brāhmīputraḥ	brāhmīputrau	brāhmīputrāḥ
Vocative	brāhmīputra	brāhmīputrau	brāhmīputrāḥ
Accusative	brāhmīputram	brāhmīputrau	brāhmīputrān
Instrumental	brāhmīputreṇa	brāhmīputrābhyām	brāhmīputraiḥ brāhmīputrebhiḥ
Dative	brāhmīputrāya	brāhmīputrābhyām	brāhmīputrebhyaḥ
Ablative	brāhmīputrāt	brāhmīputrābhyām	brāhmīputrebhyaḥ
Genitive	brāhmīputrasya	brāhmīputrayoḥ	brāhmīputrāṇām
Locative	brāhmīputre	brāhmīputrayoḥ	brāhmīputreṣu

Compound brāhmīputra -

Adverb -brāhmīputram -brāhmīputrāt