Declension table of ?bṛhadvalka

Masculine	Singular	Dual	Plural
Nominative	bṛhadvalkaḥ	bṛhadvalkau	bṛhadvalkāḥ
Vocative	bṛhadvalka	bṛhadvalkau	bṛhadvalkāḥ
Accusative	bṛhadvalkam	bṛhadvalkau	bṛhadvalkān
Instrumental	bṛhadvalkena	bṛhadvalkābhyām	bṛhadvalkaiḥ bṛhadvalkebhiḥ
Dative	bṛhadvalkāya	bṛhadvalkābhyām	bṛhadvalkebhyaḥ
Ablative	bṛhadvalkāt	bṛhadvalkābhyām	bṛhadvalkebhyaḥ
Genitive	bṛhadvalkasya	bṛhadvalkayoḥ	bṛhadvalkānām
Locative	bṛhadvalke	bṛhadvalkayoḥ	bṛhadvalkeṣu

Compound bṛhadvalka -

Adverb -bṛhadvalkam -bṛhadvalkāt