um as I'm sure you know
um as i'm sure you know .
ʌ m WORD_BOUNDARY æ z WORD_BOUNDARY aɪ m WORD_BOUNDARY ʃ ʊ ɹ WORD_BOUNDARY j uː WORD_BOUNDARY n oʊ WORD_BOUNDARY
u m WORD_BOUNDARY a s WORD_BOUNDARY i ' m WORD_BOUNDARY s u r e WORD_BOUNDARY y o u WORD_BOUNDARY k n o w WORD_BOUNDARY