Declension table of ?bhavatputra

Masculine	Singular	Dual	Plural
Nominative	bhavatputraḥ	bhavatputrau	bhavatputrāḥ
Vocative	bhavatputra	bhavatputrau	bhavatputrāḥ
Accusative	bhavatputram	bhavatputrau	bhavatputrān
Instrumental	bhavatputreṇa	bhavatputrābhyām	bhavatputraiḥ bhavatputrebhiḥ
Dative	bhavatputrāya	bhavatputrābhyām	bhavatputrebhyaḥ
Ablative	bhavatputrāt	bhavatputrābhyām	bhavatputrebhyaḥ
Genitive	bhavatputrasya	bhavatputrayoḥ	bhavatputrāṇām
Locative	bhavatputre	bhavatputrayoḥ	bhavatputreṣu

Compound bhavatputra -

Adverb -bhavatputram -bhavatputrāt