look what I'm doing
look what I do
v pro:int pro:sub part
look what i'm doing .
l ʊ k WORD_BOUNDARY w ʌ t WORD_BOUNDARY aɪ m WORD_BOUNDARY d uː ɪ ŋ WORD_BOUNDARY
l o o k WORD_BOUNDARY w h a t WORD_BOUNDARY i ' m WORD_BOUNDARY d o i n g WORD_BOUNDARY