they hafta do that
they have do that
pro:sub mod v pro:dem
they have to do that!
ð eɪ WORD_BOUNDARY h æ v WORD_BOUNDARY t ə WORD_BOUNDARY d uː WORD_BOUNDARY ð æ t WORD_BOUNDARY
t h e y WORD_BOUNDARY h a v e WORD_BOUNDARY t o WORD_BOUNDARY d o WORD_BOUNDARY t h a t ! WORD_BOUNDARY