Declension table of ?pracyavana

Neuter	Singular	Dual	Plural
Nominative	pracyavanam	pracyavane	pracyavanāni
Vocative	pracyavana	pracyavane	pracyavanāni
Accusative	pracyavanam	pracyavane	pracyavanāni
Instrumental	pracyavanena	pracyavanābhyām	pracyavanaiḥ
Dative	pracyavanāya	pracyavanābhyām	pracyavanebhyaḥ
Ablative	pracyavanāt	pracyavanābhyām	pracyavanebhyaḥ
Genitive	pracyavanasya	pracyavanayoḥ	pracyavanānām
Locative	pracyavane	pracyavanayoḥ	pracyavaneṣu

Compound pracyavana -

Adverb -pracyavanam -pracyavanāt