Declension table of ?pragrathana

Neuter	Singular	Dual	Plural
Nominative	pragrathanam	pragrathane	pragrathanāni
Vocative	pragrathana	pragrathane	pragrathanāni
Accusative	pragrathanam	pragrathane	pragrathanāni
Instrumental	pragrathanena	pragrathanābhyām	pragrathanaiḥ
Dative	pragrathanāya	pragrathanābhyām	pragrathanebhyaḥ
Ablative	pragrathanāt	pragrathanābhyām	pragrathanebhyaḥ
Genitive	pragrathanasya	pragrathanayoḥ	pragrathanānām
Locative	pragrathane	pragrathanayoḥ	pragrathaneṣu

Compound pragrathana -

Adverb -pragrathanam -pragrathanāt