you don't hafta sit
you do have sit
pro:per mod mod v
you don't have to sit!
j uː WORD_BOUNDARY d oʊ n t WORD_BOUNDARY h æ v WORD_BOUNDARY t ə WORD_BOUNDARY s ɪ t WORD_BOUNDARY
y o u WORD_BOUNDARY d o n ' t WORD_BOUNDARY h a v e WORD_BOUNDARY t o WORD_BOUNDARY s i t ! WORD_BOUNDARY