Declension table of ?pecivas

Neuter	Singular	Dual	Plural
Nominative	pecivat	pecuṣī	pecivāṃsi
Vocative	pecivat	pecuṣī	pecivāṃsi
Accusative	pecivat	pecuṣī	pecivāṃsi
Instrumental	pecuṣā	pecivadbhyām	pecivadbhiḥ
Dative	pecuṣe	pecivadbhyām	pecivadbhyaḥ
Ablative	pecuṣaḥ	pecivadbhyām	pecivadbhyaḥ
Genitive	pecuṣaḥ	pecuṣoḥ	pecuṣām
Locative	pecuṣi	pecuṣoḥ	pecivatsu

Compound pecivat -

Adverb -pecivas