Declension table of ?kathānta

Masculine	Singular	Dual	Plural
Nominative	kathāntaḥ	kathāntau	kathāntāḥ
Vocative	kathānta	kathāntau	kathāntāḥ
Accusative	kathāntam	kathāntau	kathāntān
Instrumental	kathāntena	kathāntābhyām	kathāntaiḥ kathāntebhiḥ
Dative	kathāntāya	kathāntābhyām	kathāntebhyaḥ
Ablative	kathāntāt	kathāntābhyām	kathāntebhyaḥ
Genitive	kathāntasya	kathāntayoḥ	kathāntānām
Locative	kathānte	kathāntayoḥ	kathānteṣu

Compound kathānta -

Adverb -kathāntam -kathāntāt