Declension table of ?pupvāna

Masculine	Singular	Dual	Plural
Nominative	pupvānaḥ	pupvānau	pupvānāḥ
Vocative	pupvāna	pupvānau	pupvānāḥ
Accusative	pupvānam	pupvānau	pupvānān
Instrumental	pupvānena	pupvānābhyām	pupvānaiḥ pupvānebhiḥ
Dative	pupvānāya	pupvānābhyām	pupvānebhyaḥ
Ablative	pupvānāt	pupvānābhyām	pupvānebhyaḥ
Genitive	pupvānasya	pupvānayoḥ	pupvānānām
Locative	pupvāne	pupvānayoḥ	pupvāneṣu

Compound pupvāna -

Adverb -pupvānam -pupvānāt