Declension table of ?keśavaśreṣṭhin

Masculine	Singular	Dual	Plural
Nominative	keśavaśreṣṭhī	keśavaśreṣṭhinau	keśavaśreṣṭhinaḥ
Vocative	keśavaśreṣṭhin	keśavaśreṣṭhinau	keśavaśreṣṭhinaḥ
Accusative	keśavaśreṣṭhinam	keśavaśreṣṭhinau	keśavaśreṣṭhinaḥ
Instrumental	keśavaśreṣṭhinā	keśavaśreṣṭhibhyām	keśavaśreṣṭhibhiḥ
Dative	keśavaśreṣṭhine	keśavaśreṣṭhibhyām	keśavaśreṣṭhibhyaḥ
Ablative	keśavaśreṣṭhinaḥ	keśavaśreṣṭhibhyām	keśavaśreṣṭhibhyaḥ
Genitive	keśavaśreṣṭhinaḥ	keśavaśreṣṭhinoḥ	keśavaśreṣṭhinām
Locative	keśavaśreṣṭhini	keśavaśreṣṭhinoḥ	keśavaśreṣṭhiṣu

Compound keśavaśreṣṭhi -

Adverb -keśavaśreṣṭhi