Declension table of ?sthānatva

Neuter	Singular	Dual	Plural
Nominative	sthānatvam	sthānatve	sthānatvāni
Vocative	sthānatva	sthānatve	sthānatvāni
Accusative	sthānatvam	sthānatve	sthānatvāni
Instrumental	sthānatvena	sthānatvābhyām	sthānatvaiḥ
Dative	sthānatvāya	sthānatvābhyām	sthānatvebhyaḥ
Ablative	sthānatvāt	sthānatvābhyām	sthānatvebhyaḥ
Genitive	sthānatvasya	sthānatvayoḥ	sthānatvānām
Locative	sthānatve	sthānatvayoḥ	sthānatveṣu

Compound sthānatva -

Adverb -sthānatvam -sthānatvāt