Declension table of ?prajavana

Neuter	Singular	Dual	Plural
Nominative	prajavanam	prajavane	prajavanāni
Vocative	prajavana	prajavane	prajavanāni
Accusative	prajavanam	prajavane	prajavanāni
Instrumental	prajavanena	prajavanābhyām	prajavanaiḥ
Dative	prajavanāya	prajavanābhyām	prajavanebhyaḥ
Ablative	prajavanāt	prajavanābhyām	prajavanebhyaḥ
Genitive	prajavanasya	prajavanayoḥ	prajavanānām
Locative	prajavane	prajavanayoḥ	prajavaneṣu

Compound prajavana -

Adverb -prajavanam -prajavanāt