Declension table of ?pīpivas

Masculine	Singular	Dual	Plural
Nominative	pīpivān	pīpivāṃsau	pīpivāṃsaḥ
Vocative	pīpivan	pīpivāṃsau	pīpivāṃsaḥ
Accusative	pīpivāṃsam	pīpivāṃsau	pīpuṣaḥ
Instrumental	pīpuṣā	pīpivadbhyām	pīpivadbhiḥ
Dative	pīpuṣe	pīpivadbhyām	pīpivadbhyaḥ
Ablative	pīpuṣaḥ	pīpivadbhyām	pīpivadbhyaḥ
Genitive	pīpuṣaḥ	pīpuṣoḥ	pīpuṣām
Locative	pīpuṣi	pīpuṣoḥ	pīpivatsu

Compound pīpivat -

Adverb -pīpivas