Verb movement

Dutch

 REL NP    NP   NP      PR NP          V   V      V
 dat Peter Hans Cecilia de kraanvogels zag halpen fotografen
      |     |       |                   |    |         |
      |     |       |                   |    |         |
      |     |       |                   |    |         |
      -----------------------------------    |         |
            |       |                        |         |
            |       |                        |         |
            ----------------------------------         |
                    |                                  |
                    |                                  |
                    ------------------------------------

http://www.let.rug.nl/~gosse/nlp1/dcg.pdf