Declension table of ?pupyusāna

Masculine	Singular	Dual	Plural
Nominative	pupyusānaḥ	pupyusānau	pupyusānāḥ
Vocative	pupyusāna	pupyusānau	pupyusānāḥ
Accusative	pupyusānam	pupyusānau	pupyusānān
Instrumental	pupyusānena	pupyusānābhyām	pupyusānaiḥ pupyusānebhiḥ
Dative	pupyusānāya	pupyusānābhyām	pupyusānebhyaḥ
Ablative	pupyusānāt	pupyusānābhyām	pupyusānebhyaḥ
Genitive	pupyusānasya	pupyusānayoḥ	pupyusānānām
Locative	pupyusāne	pupyusānayoḥ	pupyusāneṣu

Compound pupyusāna -

Adverb -pupyusānam -pupyusānāt