Declension table of ?padanīyatva

Neuter	Singular	Dual	Plural
Nominative	padanīyatvam	padanīyatve	padanīyatvāni
Vocative	padanīyatva	padanīyatve	padanīyatvāni
Accusative	padanīyatvam	padanīyatve	padanīyatvāni
Instrumental	padanīyatvena	padanīyatvābhyām	padanīyatvaiḥ
Dative	padanīyatvāya	padanīyatvābhyām	padanīyatvebhyaḥ
Ablative	padanīyatvāt	padanīyatvābhyām	padanīyatvebhyaḥ
Genitive	padanīyatvasya	padanīyatvayoḥ	padanīyatvānām
Locative	padanīyatve	padanīyatvayoḥ	padanīyatveṣu

Compound padanīyatva -

Adverb -padanīyatvam -padanīyatvāt