This is the first comprehensive treatment of Latin extra-paradigmatic verb forms, that is, verb forms which cannot easily be assigned to any particular tense in the Latin verbal system. In order to see what functions such forms fulfil, one has to compare their usage to that of the regular verb forms. In Part 1, Wolfgang de Melo outlines the usage of regular verb forms, which, surprisingly, has not always been described adequately in the standard grammars. In Part 2, the central part of the book, he compares the usage of the extra-paradigmatic verb forms to that of the regular ones,...