English pronunciation of “failing”

failing

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

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