for what you're doing
for what you do
prep pro:int pro:per part
for what you're doing .
f ɔː ɹ WORD_BOUNDARY w ʌ t WORD_BOUNDARY j ʊ ɹ WORD_BOUNDARY d uː ɪ ŋ WORD_BOUNDARY
f o r WORD_BOUNDARY w h a t WORD_BOUNDARY y o u ' r e WORD_BOUNDARY d o i n g WORD_BOUNDARY