Declension table of ?āvaya

Masculine	Singular	Dual	Plural
Nominative	āvayaḥ	āvayau	āvayāḥ
Vocative	āvaya	āvayau	āvayāḥ
Accusative	āvayam	āvayau	āvayān
Instrumental	āvayena	āvayābhyām	āvayaiḥ āvayebhiḥ
Dative	āvayāya	āvayābhyām	āvayebhyaḥ
Ablative	āvayāt	āvayābhyām	āvayebhyaḥ
Genitive	āvayasya	āvayayoḥ	āvayānām
Locative	āvaye	āvayayoḥ	āvayeṣu

Compound āvaya -

Adverb -āvayam -āvayāt