THE FEAST OF Corpus Christi is transferred to Sunday in the Archdiocese of Saint Louis. Click here for a list of processions to be held in the Archdiocese.
The text of the procession for the Ancient Use is here.
For the Ordinary Use, as found in most parishes, this is found in the book, The Rites of the Catholic Church, Volume 1.
Click here for processions in the 1964 ritual, which may be of interest.