Declension table of ?katthana

Masculine	Singular	Dual	Plural
Nominative	katthanaḥ	katthanau	katthanāḥ
Vocative	katthana	katthanau	katthanāḥ
Accusative	katthanam	katthanau	katthanān
Instrumental	katthanena	katthanābhyām	katthanaiḥ katthanebhiḥ
Dative	katthanāya	katthanābhyām	katthanebhyaḥ
Ablative	katthanāt	katthanābhyām	katthanebhyaḥ
Genitive	katthanasya	katthanayoḥ	katthanānām
Locative	katthane	katthanayoḥ	katthaneṣu

Compound katthana -

Adverb -katthanam -katthanāt