<span class="searchmatch">circunscribieses</span> second-person singular imperfect subjunctive of circunscribir...
<span class="searchmatch">circunscribiese</span> first/third-person singular imperfect subjunctive of circunscribir...
circunscribierais circunscribieran imperfect (se) <span class="searchmatch">circunscribiese</span> <span class="searchmatch">circunscribieses</span> <span class="searchmatch">circunscribiese</span> circunscribiésemos circunscribieseis circunscribiesen...