Complex sentence: In his 13 years in office, Archbishop Arguelles canonically erected new parishes in Lipa City, Lemery, Taysan, Tanauan City and Batangas City and organized Marian events such as the annual Taal Marian Regatta and National Days of Prayer, both held every September.
Split into simpler sentences: In his 13 years in office, Archbishop Arguelles canonically erected new parishes in Lipa City, Lemery, Taysan, Tanauan City and Batangas City. He organized Marian events such as the Annual Taal Marian Regatta and National Days of Prayer, both every September.