Declension table of ?doṣatva

Neuter	Singular	Dual	Plural
Nominative	doṣatvam	doṣatve	doṣatvāni
Vocative	doṣatva	doṣatve	doṣatvāni
Accusative	doṣatvam	doṣatve	doṣatvāni
Instrumental	doṣatvena	doṣatvābhyām	doṣatvaiḥ
Dative	doṣatvāya	doṣatvābhyām	doṣatvebhyaḥ
Ablative	doṣatvāt	doṣatvābhyām	doṣatvebhyaḥ
Genitive	doṣatvasya	doṣatvayoḥ	doṣatvānām
Locative	doṣatve	doṣatvayoḥ	doṣatveṣu

Compound doṣatva -

Adverb -doṣatvam -doṣatvāt