Declension table of ?īyāna

Masculine	Singular	Dual	Plural
Nominative	īyānaḥ	īyānau	īyānāḥ
Vocative	īyāna	īyānau	īyānāḥ
Accusative	īyānam	īyānau	īyānān
Instrumental	īyānena	īyānābhyām	īyānaiḥ īyānebhiḥ
Dative	īyānāya	īyānābhyām	īyānebhyaḥ
Ablative	īyānāt	īyānābhyām	īyānebhyaḥ
Genitive	īyānasya	īyānayoḥ	īyānānām
Locative	īyāne	īyānayoḥ	īyāneṣu

Compound īyāna -

Adverb -īyānam -īyānāt