English pronunciation of “past”

past

uk How to pronounce past preposition in British English
us How to pronounce past preposition in American English
uk How to pronounce past adjective in British English
us How to pronounce past adjective in American English
uk How to pronounce past noun in British English
us How to pronounce past noun in American English

(English pronunciations of “past” from the Cambridge Advanced Learner’s Dictionary & Thesaurus and from the Cambridge Academic Content Dictionary, both sources © Cambridge University Press)