Declension table of ?nirmātṛtva

Neuter	Singular	Dual	Plural
Nominative	nirmātṛtvam	nirmātṛtve	nirmātṛtvāni
Vocative	nirmātṛtva	nirmātṛtve	nirmātṛtvāni
Accusative	nirmātṛtvam	nirmātṛtve	nirmātṛtvāni
Instrumental	nirmātṛtvena	nirmātṛtvābhyām	nirmātṛtvaiḥ
Dative	nirmātṛtvāya	nirmātṛtvābhyām	nirmātṛtvebhyaḥ
Ablative	nirmātṛtvāt	nirmātṛtvābhyām	nirmātṛtvebhyaḥ
Genitive	nirmātṛtvasya	nirmātṛtvayoḥ	nirmātṛtvānām
Locative	nirmātṛtve	nirmātṛtvayoḥ	nirmātṛtveṣu

Compound nirmātṛtva -

Adverb -nirmātṛtvam -nirmātṛtvāt