Declension table of ?brahmakara

Masculine	Singular	Dual	Plural
Nominative	brahmakaraḥ	brahmakarau	brahmakarāḥ
Vocative	brahmakara	brahmakarau	brahmakarāḥ
Accusative	brahmakaram	brahmakarau	brahmakarān
Instrumental	brahmakareṇa	brahmakarābhyām	brahmakaraiḥ brahmakarebhiḥ
Dative	brahmakarāya	brahmakarābhyām	brahmakarebhyaḥ
Ablative	brahmakarāt	brahmakarābhyām	brahmakarebhyaḥ
Genitive	brahmakarasya	brahmakarayoḥ	brahmakarāṇām
Locative	brahmakare	brahmakarayoḥ	brahmakareṣu

Compound brahmakara -

Adverb -brahmakaram -brahmakarāt