what wasn't I sure about
what be I sure about
pro:int cop pro:sub adv adv
what wasn't i sure about ?
w ʌ t WORD_BOUNDARY w ʌ z ə n t WORD_BOUNDARY aɪ WORD_BOUNDARY ʃ ʊ ɹ WORD_BOUNDARY ʌ b aʊ t WORD_BOUNDARY
w h a t WORD_BOUNDARY w a s n ' t WORD_BOUNDARY i WORD_BOUNDARY s u r e WORD_BOUNDARY a b o u t WORD_BOUNDARY