Declension table of ?madhyavayas

Masculine	Singular	Dual	Plural
Nominative	madhyavayān	madhyavayāṃsau	madhyavayāṃsaḥ
Vocative	madhyavayan	madhyavayāṃsau	madhyavayāṃsaḥ
Accusative	madhyavayāṃsam	madhyavayāṃsau	madhyavayasaḥ
Instrumental	madhyavayasā	madhyavayobhyām	madhyavayobhiḥ
Dative	madhyavayase	madhyavayobhyām	madhyavayobhyaḥ
Ablative	madhyavayasaḥ	madhyavayobhyām	madhyavayobhyaḥ
Genitive	madhyavayasaḥ	madhyavayasoḥ	madhyavayasām
Locative	madhyavayasi	madhyavayasoḥ	madhyavayaḥsu

Compound madhyavayas -

Adverb -madhyavayas