you don't look very happy
you do look very happy
pro:per mod v adv adj
you don't look very happy ?
j uː WORD_BOUNDARY d oʊ n t WORD_BOUNDARY l ʊ k WORD_BOUNDARY v ɛ ɹ i WORD_BOUNDARY h æ p i WORD_BOUNDARY
y o u WORD_BOUNDARY d o n ' t WORD_BOUNDARY l o o k WORD_BOUNDARY v e r y WORD_BOUNDARY h a p p y WORD_BOUNDARY