I haven't the vaguest idea
I have the vague idea
pro:sub aux det:art adj n
i haven't the vaguest idea .
aɪ WORD_BOUNDARY h æ v ə n t WORD_BOUNDARY ð ə WORD_BOUNDARY v eɪ ɡ ə s t WORD_BOUNDARY aɪ d i ə WORD_BOUNDARY
i WORD_BOUNDARY h a v e n ' t WORD_BOUNDARY t h e WORD_BOUNDARY v a g u e s t WORD_BOUNDARY i d e a WORD_BOUNDARY