Declension table of ?īśin

Masculine	Singular	Dual	Plural
Nominative	īśī	īśinau	īśinaḥ
Vocative	īśin	īśinau	īśinaḥ
Accusative	īśinam	īśinau	īśinaḥ
Instrumental	īśinā	īśibhyām	īśibhiḥ
Dative	īśine	īśibhyām	īśibhyaḥ
Ablative	īśinaḥ	īśibhyām	īśibhyaḥ
Genitive	īśinaḥ	īśinoḥ	īśinām
Locative	īśini	īśinoḥ	īśiṣu

Compound īśi -

Adverb -īśi