<span class="searchmatch">chispaban</span> only used in se <span class="searchmatch">chispaban</span>, third-person plural imperfect indicative of chisparse...
me chispaba te chispabas se chispaba nos chispábamos os chispabais se <span class="searchmatch">chispaban</span> preterite me chispé te chispaste se chispó nos chispamos os chispasteis...