Declension table of ?pāṇyāsya

Neuter	Singular	Dual	Plural
Nominative	pāṇyāsyam	pāṇyāsye	pāṇyāsyāni
Vocative	pāṇyāsya	pāṇyāsye	pāṇyāsyāni
Accusative	pāṇyāsyam	pāṇyāsye	pāṇyāsyāni
Instrumental	pāṇyāsyena	pāṇyāsyābhyām	pāṇyāsyaiḥ
Dative	pāṇyāsyāya	pāṇyāsyābhyām	pāṇyāsyebhyaḥ
Ablative	pāṇyāsyāt	pāṇyāsyābhyām	pāṇyāsyebhyaḥ
Genitive	pāṇyāsyasya	pāṇyāsyayoḥ	pāṇyāsyānām
Locative	pāṇyāsye	pāṇyāsyayoḥ	pāṇyāsyeṣu

Compound pāṇyāsya -

Adverb -pāṇyāsyam -pāṇyāsyāt