Declension table of ?mahārya

Masculine	Singular	Dual	Plural
Nominative	mahāryaḥ	mahāryau	mahāryāḥ
Vocative	mahārya	mahāryau	mahāryāḥ
Accusative	mahāryam	mahāryau	mahāryān
Instrumental	mahāryeṇa	mahāryābhyām	mahāryaiḥ mahāryebhiḥ
Dative	mahāryāya	mahāryābhyām	mahāryebhyaḥ
Ablative	mahāryāt	mahāryābhyām	mahāryebhyaḥ
Genitive	mahāryasya	mahāryayoḥ	mahāryāṇām
Locative	mahārye	mahāryayoḥ	mahāryeṣu

Compound mahārya -

Adverb -mahāryam -mahāryāt