Declension table of ?paridyūna

Neuter	Singular	Dual	Plural
Nominative	paridyūnam	paridyūne	paridyūnāni
Vocative	paridyūna	paridyūne	paridyūnāni
Accusative	paridyūnam	paridyūne	paridyūnāni
Instrumental	paridyūnena	paridyūnābhyām	paridyūnaiḥ
Dative	paridyūnāya	paridyūnābhyām	paridyūnebhyaḥ
Ablative	paridyūnāt	paridyūnābhyām	paridyūnebhyaḥ
Genitive	paridyūnasya	paridyūnayoḥ	paridyūnānām
Locative	paridyūne	paridyūnayoḥ	paridyūneṣu

Compound paridyūna -

Adverb -paridyūnam -paridyūnāt