Declension table of ?cukupvas

Masculine	Singular	Dual	Plural
Nominative	cukupvān	cukupvāṃsau	cukupvāṃsaḥ
Vocative	cukupvan	cukupvāṃsau	cukupvāṃsaḥ
Accusative	cukupvāṃsam	cukupvāṃsau	cukupuṣaḥ
Instrumental	cukupuṣā	cukupvadbhyām	cukupvadbhiḥ
Dative	cukupuṣe	cukupvadbhyām	cukupvadbhyaḥ
Ablative	cukupuṣaḥ	cukupvadbhyām	cukupvadbhyaḥ
Genitive	cukupuṣaḥ	cukupuṣoḥ	cukupuṣām
Locative	cukupuṣi	cukupuṣoḥ	cukupvatsu

Compound cukupvat -

Adverb -cukupvas