Declension table of ?pīpivas

Neuter	Singular	Dual	Plural
Nominative	pīpivat	pīpuṣī	pīpivāṃsi
Vocative	pīpivat	pīpuṣī	pīpivāṃsi
Accusative	pīpivat	pīpuṣī	pīpivāṃsi
Instrumental	pīpuṣā	pīpivadbhyām	pīpivadbhiḥ
Dative	pīpuṣe	pīpivadbhyām	pīpivadbhyaḥ
Ablative	pīpuṣaḥ	pīpivadbhyām	pīpivadbhyaḥ
Genitive	pīpuṣaḥ	pīpuṣoḥ	pīpuṣām
Locative	pīpuṣi	pīpuṣoḥ	pīpivatsu

Compound pīpivat -

Adverb -pīpivas