def frequencies(word)
      check_params(word)

      arg1 = ['Wort', word]
      answer = query(@cl_Frequencies, arg1)

      get_answer(answer)
    end
def frequencies(word)
      check_params(word)

      arg1 = ['Wort', word]
      answer = query(@cl_Frequencies, arg1)

      get_answer(answer)
    end
At the creation point clients for all services are being instantiated.
 You can also set the login and the password (it defaults to 'anonymous').
   api = WLAPI::API.new
 Main methods to access different services.

 You can define the limit for the result set, it defaults to 10.
 If you want to get all the results, you should provide a number,
 which would be greater than the result set since we cannot
 predict how many answers the server will give us.

 One parameter methods.

 Returns the frequency and frequency class of the input word.
 Frequency class is computed in relation to the most frequent word
 in the corpus. The higher the class, the rarer the word:
   api.frequencies("Autos") => ["40614", "9"]
 @return [Array] a list