they don't hafta go poo
they do have go poo
pro:sub mod mod v n
they don't hafta go poo .
ð eɪ WORD_BOUNDARY d oʊ n t WORD_BOUNDARY h æ f t ə WORD_BOUNDARY ɡ oʊ WORD_BOUNDARY p uː WORD_BOUNDARY
t h e y WORD_BOUNDARY d o n ' t WORD_BOUNDARY h a f t a WORD_BOUNDARY g o WORD_BOUNDARY p o o WORD_BOUNDARY