Declension table of ?īṣaddhāsya

Neuter	Singular	Dual	Plural
Nominative	īṣaddhāsyam	īṣaddhāsye	īṣaddhāsyāni
Vocative	īṣaddhāsya	īṣaddhāsye	īṣaddhāsyāni
Accusative	īṣaddhāsyam	īṣaddhāsye	īṣaddhāsyāni
Instrumental	īṣaddhāsyena	īṣaddhāsyābhyām	īṣaddhāsyaiḥ
Dative	īṣaddhāsyāya	īṣaddhāsyābhyām	īṣaddhāsyebhyaḥ
Ablative	īṣaddhāsyāt	īṣaddhāsyābhyām	īṣaddhāsyebhyaḥ
Genitive	īṣaddhāsyasya	īṣaddhāsyayoḥ	īṣaddhāsyānām
Locative	īṣaddhāsye	īṣaddhāsyayoḥ	īṣaddhāsyeṣu

Compound īṣaddhāsya -

Adverb -īṣaddhāsyam -īṣaddhāsyāt