Declension table of ?suphena

Masculine	Singular	Dual	Plural
Nominative	suphenaḥ	suphenau	suphenāḥ
Vocative	suphena	suphenau	suphenāḥ
Accusative	suphenam	suphenau	suphenān
Instrumental	suphenena	suphenābhyām	suphenaiḥ suphenebhiḥ
Dative	suphenāya	suphenābhyām	suphenebhyaḥ
Ablative	suphenāt	suphenābhyām	suphenebhyaḥ
Genitive	suphenasya	suphenayoḥ	suphenānām
Locative	suphene	suphenayoḥ	supheneṣu

Compound suphena -

Adverb -suphenam -suphenāt