Declension table of ?mahayya

Masculine	Singular	Dual	Plural
Nominative	mahayyaḥ	mahayyau	mahayyāḥ
Vocative	mahayya	mahayyau	mahayyāḥ
Accusative	mahayyam	mahayyau	mahayyān
Instrumental	mahayyena	mahayyābhyām	mahayyaiḥ mahayyebhiḥ
Dative	mahayyāya	mahayyābhyām	mahayyebhyaḥ
Ablative	mahayyāt	mahayyābhyām	mahayyebhyaḥ
Genitive	mahayyasya	mahayyayoḥ	mahayyānām
Locative	mahayye	mahayyayoḥ	mahayyeṣu

Compound mahayya -

Adverb -mahayyam -mahayyāt