/ʃ/ and /ʒ/

We usually pronounced /ʃ/ in -sh, -ss, -tio, -tia, -tie, -ci	We usually pronounced /ʒ/ in -sual, -sion, -sure
pressure, tissue, discussion, mission efficient, musician, special wash, shift, shoulder, establish action, condition, education essential, potential, initial patience	usual, usually, visual, casual conclusion, confusion, decision, occasion, television exposure, measure, pleasure
Other cases: ocean, sugar, sure, anxious, machine, luxury	Other cases: luxurious