Declension table of petivas

Neuter	Singular	Dual	Plural
Nominative	petivat	petyuṣī	petivāṃsi
Vocative	petivat	petyuṣī	petivāṃsi
Accusative	petivat	petyuṣī	petivāṃsi
Instrumental	petyuṣā	petivadbhyām	petivadbhiḥ
Dative	petyuṣe	petivadbhyām	petivadbhyaḥ
Ablative	petyuṣaḥ	petivadbhyām	petivadbhyaḥ
Genitive	petyuṣaḥ	petyuṣoḥ	petyuṣām
Locative	petyuṣi	petyuṣoḥ	petivatsu

Compound petivat -

Adverb -petivat