Declension table of ?pipīyāna

Neuter	Singular	Dual	Plural
Nominative	pipīyānam	pipīyāne	pipīyānāni
Vocative	pipīyāna	pipīyāne	pipīyānāni
Accusative	pipīyānam	pipīyāne	pipīyānāni
Instrumental	pipīyānena	pipīyānābhyām	pipīyānaiḥ
Dative	pipīyānāya	pipīyānābhyām	pipīyānebhyaḥ
Ablative	pipīyānāt	pipīyānābhyām	pipīyānebhyaḥ
Genitive	pipīyānasya	pipīyānayoḥ	pipīyānānām
Locative	pipīyāne	pipīyānayoḥ	pipīyāneṣu

Compound pipīyāna -

Adverb -pipīyānam -pipīyānāt