Declension table of ?ayavas

Neuter	Singular	Dual	Plural
Nominative	ayavat	ayoṣī	ayavāṃsi
Vocative	ayavat	ayoṣī	ayavāṃsi
Accusative	ayavat	ayoṣī	ayavāṃsi
Instrumental	ayoṣā	ayavadbhyām	ayavadbhiḥ
Dative	ayoṣe	ayavadbhyām	ayavadbhyaḥ
Ablative	ayoṣaḥ	ayavadbhyām	ayavadbhyaḥ
Genitive	ayoṣaḥ	ayoṣoḥ	ayoṣām
Locative	ayoṣi	ayoṣoḥ	ayavatsu

Compound ayavat -

Adverb -ayavat