Declension table of ?mahāhrasva

Masculine	Singular	Dual	Plural
Nominative	mahāhrasvaḥ	mahāhrasvau	mahāhrasvāḥ
Vocative	mahāhrasva	mahāhrasvau	mahāhrasvāḥ
Accusative	mahāhrasvam	mahāhrasvau	mahāhrasvān
Instrumental	mahāhrasvena	mahāhrasvābhyām	mahāhrasvaiḥ mahāhrasvebhiḥ
Dative	mahāhrasvāya	mahāhrasvābhyām	mahāhrasvebhyaḥ
Ablative	mahāhrasvāt	mahāhrasvābhyām	mahāhrasvebhyaḥ
Genitive	mahāhrasvasya	mahāhrasvayoḥ	mahāhrasvānām
Locative	mahāhrasve	mahāhrasvayoḥ	mahāhrasveṣu

Compound mahāhrasva -

Adverb -mahāhrasvam -mahāhrasvāt