Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
post-hăbĕo, ŭi, ĭtum, 2, v. a., to place after, esteem less, postpone, neglect (class.): omnes posthabui mihi res, Ter. Phorm. 5, 7, 15: omnia, Caes. B. C. 3, 33: omnibus rebus posthabitis, neglecting every thing, Cic. Tusc. 5, 1, 2: posthabitā Samo, Verg. A. 1, 16: posthabitam dote solatus est, Tac. A. 2, 86; id. H. 4, 7: posthabui illorum mea seria ludo, Verg. E. 7, 17.