Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
convecto, āre, v. freq. a. [conveho], to bear, carry, or bring together in abundance (very rare): recentes praedas, Verg. A. 7, 749; cf. praedam, id. ib. 4, 405: ligones, dolabras, etc., e proximis agris, Tac. H. 3, 27: paleas, ligna, Cod. Th. 7, 4, 9; 13, 5, 10.