Declension table of ?mahāyaśaska

Masculine	Singular	Dual	Plural
Nominative	mahāyaśaskaḥ	mahāyaśaskau	mahāyaśaskāḥ
Vocative	mahāyaśaska	mahāyaśaskau	mahāyaśaskāḥ
Accusative	mahāyaśaskam	mahāyaśaskau	mahāyaśaskān
Instrumental	mahāyaśaskena	mahāyaśaskābhyām	mahāyaśaskaiḥ mahāyaśaskebhiḥ
Dative	mahāyaśaskāya	mahāyaśaskābhyām	mahāyaśaskebhyaḥ
Ablative	mahāyaśaskāt	mahāyaśaskābhyām	mahāyaśaskebhyaḥ
Genitive	mahāyaśaskasya	mahāyaśaskayoḥ	mahāyaśaskānām
Locative	mahāyaśaske	mahāyaśaskayoḥ	mahāyaśaskeṣu

Compound mahāyaśaska -

Adverb -mahāyaśaskam -mahāyaśaskāt