Declension table of ?pratyagātmatva

Neuter	Singular	Dual	Plural
Nominative	pratyagātmatvam	pratyagātmatve	pratyagātmatvāni
Vocative	pratyagātmatva	pratyagātmatve	pratyagātmatvāni
Accusative	pratyagātmatvam	pratyagātmatve	pratyagātmatvāni
Instrumental	pratyagātmatvena	pratyagātmatvābhyām	pratyagātmatvaiḥ
Dative	pratyagātmatvāya	pratyagātmatvābhyām	pratyagātmatvebhyaḥ
Ablative	pratyagātmatvāt	pratyagātmatvābhyām	pratyagātmatvebhyaḥ
Genitive	pratyagātmatvasya	pratyagātmatvayoḥ	pratyagātmatvānām
Locative	pratyagātmatve	pratyagātmatvayoḥ	pratyagātmatveṣu

Compound pratyagātmatva -

Adverb -pratyagātmatvam -pratyagātmatvāt