Declension table of ?bhrātṛdatta

Masculine	Singular	Dual	Plural
Nominative	bhrātṛdattaḥ	bhrātṛdattau	bhrātṛdattāḥ
Vocative	bhrātṛdatta	bhrātṛdattau	bhrātṛdattāḥ
Accusative	bhrātṛdattam	bhrātṛdattau	bhrātṛdattān
Instrumental	bhrātṛdattena	bhrātṛdattābhyām	bhrātṛdattaiḥ bhrātṛdattebhiḥ
Dative	bhrātṛdattāya	bhrātṛdattābhyām	bhrātṛdattebhyaḥ
Ablative	bhrātṛdattāt	bhrātṛdattābhyām	bhrātṛdattebhyaḥ
Genitive	bhrātṛdattasya	bhrātṛdattayoḥ	bhrātṛdattānām
Locative	bhrātṛdatte	bhrātṛdattayoḥ	bhrātṛdatteṣu

Compound bhrātṛdatta -

Adverb -bhrātṛdattam -bhrātṛdattāt