Declension table of ?dvādaśapada

Masculine	Singular	Dual	Plural
Nominative	dvādaśapadaḥ	dvādaśapadau	dvādaśapadāḥ
Vocative	dvādaśapada	dvādaśapadau	dvādaśapadāḥ
Accusative	dvādaśapadam	dvādaśapadau	dvādaśapadān
Instrumental	dvādaśapadena	dvādaśapadābhyām	dvādaśapadaiḥ dvādaśapadebhiḥ
Dative	dvādaśapadāya	dvādaśapadābhyām	dvādaśapadebhyaḥ
Ablative	dvādaśapadāt	dvādaśapadābhyām	dvādaśapadebhyaḥ
Genitive	dvādaśapadasya	dvādaśapadayoḥ	dvādaśapadānām
Locative	dvādaśapade	dvādaśapadayoḥ	dvādaśapadeṣu

Compound dvādaśapada -

Adverb -dvādaśapadam -dvādaśapadāt