<span class="searchmatch">corroboraste</span> inflection of corroborare: second-person plural past historic second-person plural imperfect subjunctive <span class="searchmatch">corroboraste</span> second-person singular...
<span class="searchmatch">corroborastes</span> second-person plural preterite indicative of corroborar...
corroboráveis corroboravam Preterite corroborei <span class="searchmatch">corroboraste</span> corroborou corroboramos1, corroborámos2 <span class="searchmatch">corroborastes</span> corroboraram Pluperfect corroborara corroboraras...
corroboràvano past historic corroborài corroboràsti corroborò corroboràmmo <span class="searchmatch">corroboràste</span> corroboràrono future corroborerò corroborerài corroborerà corroborerémo...