Syntax—The Traffic Rules of Language 161 before the helper verb if it is compound When one or both objects are pronouns, and therefore stand m front of the simple verb or in front of the helper,, the negative particle precedes them French (pp 339 and 341) makes use of two particles simultaneously. The ne which corre- sponds to the Italian nan and the Spanish no, occupies the position stated The second (pa?, point^ jamais> guere) comes immediately after the single verb., or after the helper In some languages the question form, like negation in Indo-European ones, is expressed by means of a particle Latin had an interrogative particle, -ne equivalent to our eh^ The Anglo-American do or did might almost be called interrogative particles, when used m questions From this point of view the rules of language traffic in Finland are specially inter- esting, because the Finnish way of expressing question and denial is the mirror image of the common practice in the Indo-European family Finns express interrogation by putting the interrogative particle ko> as we express negation by putting the negative particle not> after the pronoun To express negation. They attach e to the pronoun suffix which they put in front of the verb, instead of after it That is to say, the negative state- ment involves an inversion analogous to me inversion in the question form of French or German ole-mme-ko = are we* emme-ole «= we are not ole-mme = we are emme-ko-ole = are we not? So fai we have considered simple statements, commands, or ques- tions which we cannot split up without introducing a new veib Link- words may connect one or more statements to form compound or complex sentences Such link-words are of two classes. One class, represented by only three essential elements of a basic vocabulary for English use, are the so-called coordinate conjunctions. In contradis- tinction to these three essential link-words (and, ory and buf) there are others called subordinate conjunctions. The most essential English subordinate conjunctions are after how so (as) as when as (in such a if so that where way that) in order that though whether because than till why before since In addition to the particles given above, we also use the pronouns whom* what, and that as subordinate link-words, e.g, (a) this is the house that Jack built, (6) I know who he is