How to know when the suffixes “-sion” and “-tion” are pronounced with a voiceless “sh” as “shin” /ʃɪn/ (or /ʃən/) or a voiced “zh” as “zhin” /ʒɪn/ (or /ʒən/).
Pronunciation of Suffixes "-sion, -ssion, -tion"
Pronunciation of Suffixes "-sion, -ssion…
Pronunciation of Suffixes "-sion, -ssion, -tion"
How to know when the suffixes “-sion” and “-tion” are pronounced with a voiceless “sh” as “shin” /ʃɪn/ (or /ʃən/) or a voiced “zh” as “zhin” /ʒɪn/ (or /ʒən/).