Declension table of ?māhīyatva

Neuter	Singular	Dual	Plural
Nominative	māhīyatvam	māhīyatve	māhīyatvāni
Vocative	māhīyatva	māhīyatve	māhīyatvāni
Accusative	māhīyatvam	māhīyatve	māhīyatvāni
Instrumental	māhīyatvena	māhīyatvābhyām	māhīyatvaiḥ
Dative	māhīyatvāya	māhīyatvābhyām	māhīyatvebhyaḥ
Ablative	māhīyatvāt	māhīyatvābhyām	māhīyatvebhyaḥ
Genitive	māhīyatvasya	māhīyatvayoḥ	māhīyatvānām
Locative	māhīyatve	māhīyatvayoḥ	māhīyatveṣu

Compound māhīyatva -

Adverb -māhīyatvam -māhīyatvāt