> The non-native /iː, yː, uː, ɛː, œː, ɔː/ occur only in stressed syllables. In unstressed syllables, they are replaced by the closest native vowel. For instance, verbs corresponding to the nouns analyse /aːnaːˈliːzə/ⓘ ('analysis'), centrifuge /sɛntriˈfyːzjə/ⓘ ('spinner'), and zone /ˈzɔːnə/ⓘ ('zone') are analyseren /aːnaːliˈzeːrən/ⓘ ('to analyze'), centrifugeren /sɛntrifyˈɣeːrən/ⓘ ('to spin-dry'), and zoneren /zoːˈneːrən/ ('to divide into zones').[47]
/œː/ is extremely rare, and the only words of any frequency in which it occurs are oeuvre [ˈœːvrə]ⓘ, manoeuvre [maˈnœːvrə]ⓘ and freule. In the…