Declension table of ?mahadgaurava

Neuter	Singular	Dual	Plural
Nominative	mahadgauravam	mahadgaurave	mahadgauravāṇi
Vocative	mahadgaurava	mahadgaurave	mahadgauravāṇi
Accusative	mahadgauravam	mahadgaurave	mahadgauravāṇi
Instrumental	mahadgauraveṇa	mahadgauravābhyām	mahadgauravaiḥ
Dative	mahadgauravāya	mahadgauravābhyām	mahadgauravebhyaḥ
Ablative	mahadgauravāt	mahadgauravābhyām	mahadgauravebhyaḥ
Genitive	mahadgauravasya	mahadgauravayoḥ	mahadgauravāṇām
Locative	mahadgaurave	mahadgauravayoḥ	mahadgauraveṣu

Compound mahadgaurava -

Adverb -mahadgauravam -mahadgauravāt