Declension table of ?pupuchvas

Masculine	Singular	Dual	Plural
Nominative	pupuchvān	pupuchvāṃsau	pupuchvāṃsaḥ
Vocative	pupuchvan	pupuchvāṃsau	pupuchvāṃsaḥ
Accusative	pupuchvāṃsam	pupuchvāṃsau	pupuchuṣaḥ
Instrumental	pupuchuṣā	pupuchvadbhyām	pupuchvadbhiḥ
Dative	pupuchuṣe	pupuchvadbhyām	pupuchvadbhyaḥ
Ablative	pupuchuṣaḥ	pupuchvadbhyām	pupuchvadbhyaḥ
Genitive	pupuchuṣaḥ	pupuchuṣoḥ	pupuchuṣām
Locative	pupuchuṣi	pupuchuṣoḥ	pupuchvatsu

Compound pupuchvat -

Adverb -pupuchvas