Declension table of ṛjutva

Neuter	Singular	Dual	Plural
Nominative	ṛjutvam	ṛjutve	ṛjutvāni
Vocative	ṛjutva	ṛjutve	ṛjutvāni
Accusative	ṛjutvam	ṛjutve	ṛjutvāni
Instrumental	ṛjutvena	ṛjutvābhyām	ṛjutvaiḥ
Dative	ṛjutvāya	ṛjutvābhyām	ṛjutvebhyaḥ
Ablative	ṛjutvāt	ṛjutvābhyām	ṛjutvebhyaḥ
Genitive	ṛjutvasya	ṛjutvayoḥ	ṛjutvānām
Locative	ṛjutve	ṛjutvayoḥ	ṛjutveṣu

Compound ṛjutva -

Adverb -ṛjutvam -ṛjutvāt