Declension table of īśāna

Neuter	Singular	Dual	Plural
Nominative	īśānam	īśāne	īśānāni
Vocative	īśāna	īśāne	īśānāni
Accusative	īśānam	īśāne	īśānāni
Instrumental	īśānena	īśānābhyām	īśānaiḥ
Dative	īśānāya	īśānābhyām	īśānebhyaḥ
Ablative	īśānāt	īśānābhyām	īśānebhyaḥ
Genitive	īśānasya	īśānayoḥ	īśānānām
Locative	īśāne	īśānayoḥ	īśāneṣu

Compound īśāna -

Adverb -īśānam -īśānāt