Declension table of ?pupūlāna

Neuter	Singular	Dual	Plural
Nominative	pupūlānam	pupūlāne	pupūlānāni
Vocative	pupūlāna	pupūlāne	pupūlānāni
Accusative	pupūlānam	pupūlāne	pupūlānāni
Instrumental	pupūlānena	pupūlānābhyām	pupūlānaiḥ
Dative	pupūlānāya	pupūlānābhyām	pupūlānebhyaḥ
Ablative	pupūlānāt	pupūlānābhyām	pupūlānebhyaḥ
Genitive	pupūlānasya	pupūlānayoḥ	pupūlānānām
Locative	pupūlāne	pupūlānayoḥ	pupūlāneṣu

Compound pupūlāna -

Adverb -pupūlānam -pupūlānāt