Declension table of ?sarvāsya

Masculine	Singular	Dual	Plural
Nominative	sarvāsyaḥ	sarvāsyau	sarvāsyāḥ
Vocative	sarvāsya	sarvāsyau	sarvāsyāḥ
Accusative	sarvāsyam	sarvāsyau	sarvāsyān
Instrumental	sarvāsyena	sarvāsyābhyām	sarvāsyaiḥ sarvāsyebhiḥ
Dative	sarvāsyāya	sarvāsyābhyām	sarvāsyebhyaḥ
Ablative	sarvāsyāt	sarvāsyābhyām	sarvāsyebhyaḥ
Genitive	sarvāsyasya	sarvāsyayoḥ	sarvāsyānām
Locative	sarvāsye	sarvāsyayoḥ	sarvāsyeṣu

Compound sarvāsya -

Adverb -sarvāsyam -sarvāsyāt