<span class="searchmatch">concatenen</span> inflection of concatenar: third-person plural present subjunctive third-person plural imperative <span class="searchmatch">concatenen</span> inflection of concatenar: third-person...
concatena concatene concatenemos concatenade <span class="searchmatch">concatenen</span> Negative (non) non concatenes non concatene non concatenemos non concatenedes non <span class="searchmatch">concatenen</span>...