Declension table of ?mahāhivalaya

Neuter	Singular	Dual	Plural
Nominative	mahāhivalayam	mahāhivalaye	mahāhivalayāni
Vocative	mahāhivalaya	mahāhivalaye	mahāhivalayāni
Accusative	mahāhivalayam	mahāhivalaye	mahāhivalayāni
Instrumental	mahāhivalayena	mahāhivalayābhyām	mahāhivalayaiḥ
Dative	mahāhivalayāya	mahāhivalayābhyām	mahāhivalayebhyaḥ
Ablative	mahāhivalayāt	mahāhivalayābhyām	mahāhivalayebhyaḥ
Genitive	mahāhivalayasya	mahāhivalayayoḥ	mahāhivalayānām
Locative	mahāhivalaye	mahāhivalayayoḥ	mahāhivalayeṣu

Compound mahāhivalaya -

Adverb -mahāhivalayam -mahāhivalayāt