Declension table of ?duradhyayayana

Masculine	Singular	Dual	Plural
Nominative	duradhyayayanaḥ	duradhyayayanau	duradhyayayanāḥ
Vocative	duradhyayayana	duradhyayayanau	duradhyayayanāḥ
Accusative	duradhyayayanam	duradhyayayanau	duradhyayayanān
Instrumental	duradhyayayanena	duradhyayayanābhyām	duradhyayayanaiḥ duradhyayayanebhiḥ
Dative	duradhyayayanāya	duradhyayayanābhyām	duradhyayayanebhyaḥ
Ablative	duradhyayayanāt	duradhyayayanābhyām	duradhyayayanebhyaḥ
Genitive	duradhyayayanasya	duradhyayayanayoḥ	duradhyayayanānām
Locative	duradhyayayane	duradhyayayanayoḥ	duradhyayayaneṣu

Compound duradhyayayana -

Adverb -duradhyayayanam -duradhyayayanāt