<span class="searchmatch">intrōrūpisse</span> perfect active infinitive of intrōrumpō...
<span class="searchmatch">intrōrūpissēs</span> second-person singular pluperfect active subjunctive of intrōrumpō...
intrōrūperīmus intrōrūperītis intrōrūperint pluperfect intrōrūpissem <span class="searchmatch">intrōrūpissēs</span> intrōrūpisset intrōrūpissēmus intrōrūpissētis intrōrūpissent passive...