let I'll tell you what
I tell you what
pro:sub v pro:per pro:int
let i'll tell you what .
l ɛ t WORD_BOUNDARY aɪ l WORD_BOUNDARY t ɛ l WORD_BOUNDARY j uː WORD_BOUNDARY w ʌ t WORD_BOUNDARY
l e t WORD_BOUNDARY i ' l l WORD_BOUNDARY t e l l WORD_BOUNDARY y o u WORD_BOUNDARY w h a t WORD_BOUNDARY