I hafta do something
I have do something
pro:sub mod v pro:indef
i have to do something.
aɪ WORD_BOUNDARY h æ v WORD_BOUNDARY t ə WORD_BOUNDARY d uː WORD_BOUNDARY s ʌ m θ ɪ ŋ WORD_BOUNDARY
i WORD_BOUNDARY h a v e WORD_BOUNDARY t o WORD_BOUNDARY d o WORD_BOUNDARY s o m e t h i n g . WORD_BOUNDARY