you are so fast
you be so fast
pro:per cop adv adv
you are so fast .
j uː WORD_BOUNDARY ɑː ɹ WORD_BOUNDARY s oʊ WORD_BOUNDARY f æ s t WORD_BOUNDARY
y o u WORD_BOUNDARY a r e WORD_BOUNDARY s o WORD_BOUNDARY f a s t WORD_BOUNDARY