Declension table of ?bṛhanta

Masculine	Singular	Dual	Plural
Nominative	bṛhantaḥ	bṛhantau	bṛhantāḥ
Vocative	bṛhanta	bṛhantau	bṛhantāḥ
Accusative	bṛhantam	bṛhantau	bṛhantān
Instrumental	bṛhantena	bṛhantābhyām	bṛhantaiḥ bṛhantebhiḥ
Dative	bṛhantāya	bṛhantābhyām	bṛhantebhyaḥ
Ablative	bṛhantāt	bṛhantābhyām	bṛhantebhyaḥ
Genitive	bṛhantasya	bṛhantayoḥ	bṛhantānām
Locative	bṛhante	bṛhantayoḥ	bṛhanteṣu

Compound bṛhanta -

Adverb -bṛhantam -bṛhantāt