I didn't put cold
I do put cold
pro:sub mod v n
i didn't put cold !
aɪ WORD_BOUNDARY d ɪ d n t WORD_BOUNDARY p ʊ t WORD_BOUNDARY k oʊ l d WORD_BOUNDARY
i WORD_BOUNDARY d i d n ' t WORD_BOUNDARY p u t WORD_BOUNDARY c o l d WORD_BOUNDARY