Declension table of ?dvādaśāhapraśna

Masculine	Singular	Dual	Plural
Nominative	dvādaśāhapraśnaḥ	dvādaśāhapraśnau	dvādaśāhapraśnāḥ
Vocative	dvādaśāhapraśna	dvādaśāhapraśnau	dvādaśāhapraśnāḥ
Accusative	dvādaśāhapraśnam	dvādaśāhapraśnau	dvādaśāhapraśnān
Instrumental	dvādaśāhapraśnena	dvādaśāhapraśnābhyām	dvādaśāhapraśnaiḥ dvādaśāhapraśnebhiḥ
Dative	dvādaśāhapraśnāya	dvādaśāhapraśnābhyām	dvādaśāhapraśnebhyaḥ
Ablative	dvādaśāhapraśnāt	dvādaśāhapraśnābhyām	dvādaśāhapraśnebhyaḥ
Genitive	dvādaśāhapraśnasya	dvādaśāhapraśnayoḥ	dvādaśāhapraśnānām
Locative	dvādaśāhapraśne	dvādaśāhapraśnayoḥ	dvādaśāhapraśneṣu

Compound dvādaśāhapraśna -

Adverb -dvādaśāhapraśnam -dvādaśāhapraśnāt