In our parish we have very few (2 families I think out of 150) that even have an antiochian background. We have some 10 families who have slavic backgroundsd the rest are good old American "Heinz 57 variety" convert or 2nd generation cradle with convert parents or thrid generation with convert grandparents. We use Greek, Arabic, Church Slavonic, English, Spanish, Inuit, and Kiswahili at various times of the year and in various services. We sponsor a native Alaskan Priest and have a parishioner who is a missionary in Tanzia which explain our use of Kiswahili and Inuit in the services. On a Normal Sunday we usually hear the "Lord Have Mercy" Prayers in English with Responses in English, Church Slavonic, Inuit, and Kiswahili.