Declension table of ?kāśinagara

Neuter	Singular	Dual	Plural
Nominative	kāśinagaram	kāśinagare	kāśinagarāṇi
Vocative	kāśinagara	kāśinagare	kāśinagarāṇi
Accusative	kāśinagaram	kāśinagare	kāśinagarāṇi
Instrumental	kāśinagareṇa	kāśinagarābhyām	kāśinagaraiḥ
Dative	kāśinagarāya	kāśinagarābhyām	kāśinagarebhyaḥ
Ablative	kāśinagarāt	kāśinagarābhyām	kāśinagarebhyaḥ
Genitive	kāśinagarasya	kāśinagarayoḥ	kāśinagarāṇām
Locative	kāśinagare	kāśinagarayoḥ	kāśinagareṣu

Compound kāśinagara -

Adverb -kāśinagaram -kāśinagarāt