Declension table of ?prayāgavana

Neuter	Singular	Dual	Plural
Nominative	prayāgavanam	prayāgavane	prayāgavanāni
Vocative	prayāgavana	prayāgavane	prayāgavanāni
Accusative	prayāgavanam	prayāgavane	prayāgavanāni
Instrumental	prayāgavanena	prayāgavanābhyām	prayāgavanaiḥ
Dative	prayāgavanāya	prayāgavanābhyām	prayāgavanebhyaḥ
Ablative	prayāgavanāt	prayāgavanābhyām	prayāgavanebhyaḥ
Genitive	prayāgavanasya	prayāgavanayoḥ	prayāgavanānām
Locative	prayāgavane	prayāgavanayoḥ	prayāgavaneṣu

Compound prayāgavana -

Adverb -prayāgavanam -prayāgavanāt