Declension table of ?sarvāyasa

Neuter	Singular	Dual	Plural
Nominative	sarvāyasam	sarvāyase	sarvāyasāni
Vocative	sarvāyasa	sarvāyase	sarvāyasāni
Accusative	sarvāyasam	sarvāyase	sarvāyasāni
Instrumental	sarvāyasena	sarvāyasābhyām	sarvāyasaiḥ
Dative	sarvāyasāya	sarvāyasābhyām	sarvāyasebhyaḥ
Ablative	sarvāyasāt	sarvāyasābhyām	sarvāyasebhyaḥ
Genitive	sarvāyasasya	sarvāyasayoḥ	sarvāyasānām
Locative	sarvāyase	sarvāyasayoḥ	sarvāyaseṣu

Compound sarvāyasa -

Adverb -sarvāyasam -sarvāyasāt