Declension table of ?sarvāyu

Masculine	Singular	Dual	Plural
Nominative	sarvāyuḥ	sarvāyū	sarvāyavaḥ
Vocative	sarvāyo	sarvāyū	sarvāyavaḥ
Accusative	sarvāyum	sarvāyū	sarvāyūn
Instrumental	sarvāyuṇā	sarvāyubhyām	sarvāyubhiḥ
Dative	sarvāyave	sarvāyubhyām	sarvāyubhyaḥ
Ablative	sarvāyoḥ	sarvāyubhyām	sarvāyubhyaḥ
Genitive	sarvāyoḥ	sarvāyvoḥ	sarvāyūṇām
Locative	sarvāyau	sarvāyvoḥ	sarvāyuṣu

Compound sarvāyu -

Adverb -sarvāyu