Syntax—The Traffic Rules of Language 163 The rules for a simple statement apply to the principal clause of a complex sentence, i.e. (a) the present or past tense-form of a simple or helper verb comes immediately after the German or Dutch subject, when the latter is the first word m the sentence; (6) when another word precedes the subject the simple tense-form of the Dutch or German verb precedes its subject; (c) the infinitive or parti- ciple which goes with tie helper verb always goes to the end of the sentence., (