Verb movement

Dutch

 REL  NP    NP   NP      DET      NP     V    V       V
 dat  Peter Hans Cecilia de       vogels zag  halpen  fotografen
      |     |       |                    |    |         |
      |     |       |                    |    |         |
      |     |       |                    |    |         |
      -----------------------------------     |         |
            |       |                         |         |
            |       |                         |         |
            ----------------------------------          |
                    |                                   |
                    |                                   |
                    ------------------------------------

'that Peter Hans Cecilia the      birds  said to help photograph'
 that Peter said to Hans to help Cecilia photograph the birds

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