<span class="searchmatch">cōnstrīnxissēs</span> second-person singular pluperfect active subjunctive of cōnstringō...
<span class="searchmatch">cōnstrīnxisse</span> perfect active infinitive of cōnstringō...
cōnstrīnxerīmus cōnstrīnxerītis cōnstrīnxerint pluperfect cōnstrīnxissem <span class="searchmatch">cōnstrīnxissēs</span> cōnstrīnxisset cōnstrīnxissēmus cōnstrīnxissētis cōnstrīnxissent passive...