I don't have boots
I do have boot
pro:sub mod v v
i don't have boots .
aɪ WORD_BOUNDARY d oʊ n t WORD_BOUNDARY h æ v WORD_BOUNDARY b uː t s WORD_BOUNDARY
i WORD_BOUNDARY d o n ' t WORD_BOUNDARY h a v e WORD_BOUNDARY b o o t s WORD_BOUNDARY