Declension table of ?pupulvas

Masculine	Singular	Dual	Plural
Nominative	pupulvān	pupulvāṃsau	pupulvāṃsaḥ
Vocative	pupulvan	pupulvāṃsau	pupulvāṃsaḥ
Accusative	pupulvāṃsam	pupulvāṃsau	pupuluṣaḥ
Instrumental	pupuluṣā	pupulvadbhyām	pupulvadbhiḥ
Dative	pupuluṣe	pupulvadbhyām	pupulvadbhyaḥ
Ablative	pupuluṣaḥ	pupulvadbhyām	pupulvadbhyaḥ
Genitive	pupuluṣaḥ	pupuluṣoḥ	pupuluṣām
Locative	pupuluṣi	pupuluṣoḥ	pupulvatsu

Compound pupulvat -

Adverb -pupulvas