<span class="searchmatch">preaprobo</span> first-person singular present indicative of preaprobar...
<span class="searchmatch">preaprobó</span> third-person singular preterite indicative of preaprobar...
Syllabification: pre‧a‧pro‧bar preaprobar (first-person singular present <span class="searchmatch">preaprobo</span>, first-person singular preterite preaprobé, past participle preaprobado)...