Declension table of ?madhvaka

Masculine	Singular	Dual	Plural
Nominative	madhvakaḥ	madhvakau	madhvakāḥ
Vocative	madhvaka	madhvakau	madhvakāḥ
Accusative	madhvakam	madhvakau	madhvakān
Instrumental	madhvakena	madhvakābhyām	madhvakaiḥ madhvakebhiḥ
Dative	madhvakāya	madhvakābhyām	madhvakebhyaḥ
Ablative	madhvakāt	madhvakābhyām	madhvakebhyaḥ
Genitive	madhvakasya	madhvakayoḥ	madhvakānām
Locative	madhvake	madhvakayoḥ	madhvakeṣu

Compound madhvaka -

Adverb -madhvakam -madhvakāt