Declension table of ?pramadavana

Neuter	Singular	Dual	Plural
Nominative	pramadavanam	pramadavane	pramadavanāni
Vocative	pramadavana	pramadavane	pramadavanāni
Accusative	pramadavanam	pramadavane	pramadavanāni
Instrumental	pramadavanena	pramadavanābhyām	pramadavanaiḥ
Dative	pramadavanāya	pramadavanābhyām	pramadavanebhyaḥ
Ablative	pramadavanāt	pramadavanābhyām	pramadavanebhyaḥ
Genitive	pramadavanasya	pramadavanayoḥ	pramadavanānām
Locative	pramadavane	pramadavanayoḥ	pramadavaneṣu

Compound pramadavana -

Adverb -pramadavanam -pramadavanāt