Declension table of ?kārśānava

Neuter	Singular	Dual	Plural
Nominative	kārśānavam	kārśānave	kārśānavāni
Vocative	kārśānava	kārśānave	kārśānavāni
Accusative	kārśānavam	kārśānave	kārśānavāni
Instrumental	kārśānavena	kārśānavābhyām	kārśānavaiḥ
Dative	kārśānavāya	kārśānavābhyām	kārśānavebhyaḥ
Ablative	kārśānavāt	kārśānavābhyām	kārśānavebhyaḥ
Genitive	kārśānavasya	kārśānavayoḥ	kārśānavānām
Locative	kārśānave	kārśānavayoḥ	kārśānaveṣu

Compound kārśānava -

Adverb -kārśānavam -kārśānavāt