<span class="searchmatch">circunstanciaba</span> first/third-person singular imperfect indicative of circunstanciar...
<span class="searchmatch">circunstanciabas</span> second-person singular imperfect indicative of circunstanciar...
circunstanciamos circunstanciáis circunstancian imperfect <span class="searchmatch">circunstanciaba</span> <span class="searchmatch">circunstanciabas</span> <span class="searchmatch">circunstanciaba</span> circunstanciábamos circunstanciabais circunstanciaban...