Declension table of ?īṣya

Masculine	Singular	Dual	Plural
Nominative	īṣyaḥ	īṣyau	īṣyāḥ
Vocative	īṣya	īṣyau	īṣyāḥ
Accusative	īṣyam	īṣyau	īṣyān
Instrumental	īṣyeṇa	īṣyābhyām	īṣyaiḥ īṣyebhiḥ
Dative	īṣyāya	īṣyābhyām	īṣyebhyaḥ
Ablative	īṣyāt	īṣyābhyām	īṣyebhyaḥ
Genitive	īṣyasya	īṣyayoḥ	īṣyāṇām
Locative	īṣye	īṣyayoḥ	īṣyeṣu

Compound īṣya -

Adverb -īṣyam -īṣyāt