Declension table of ?mahadguṇatva

Neuter	Singular	Dual	Plural
Nominative	mahadguṇatvam	mahadguṇatve	mahadguṇatvāni
Vocative	mahadguṇatva	mahadguṇatve	mahadguṇatvāni
Accusative	mahadguṇatvam	mahadguṇatve	mahadguṇatvāni
Instrumental	mahadguṇatvena	mahadguṇatvābhyām	mahadguṇatvaiḥ
Dative	mahadguṇatvāya	mahadguṇatvābhyām	mahadguṇatvebhyaḥ
Ablative	mahadguṇatvāt	mahadguṇatvābhyām	mahadguṇatvebhyaḥ
Genitive	mahadguṇatvasya	mahadguṇatvayoḥ	mahadguṇatvānām
Locative	mahadguṇatve	mahadguṇatvayoḥ	mahadguṇatveṣu

Compound mahadguṇatva -

Adverb -mahadguṇatvam -mahadguṇatvāt