I better not do it then
I good not do it then
pro:sub adv neg v pro:per adv:tem
i better not do it then .
aɪ WORD_BOUNDARY b ɛ ɾ ɚ WORD_BOUNDARY n ɑː t WORD_BOUNDARY d uː WORD_BOUNDARY ɪ t WORD_BOUNDARY ð ɛ n WORD_BOUNDARY
i WORD_BOUNDARY b e t t e r WORD_BOUNDARY n o t WORD_BOUNDARY d o WORD_BOUNDARY i t WORD_BOUNDARY t h e n WORD_BOUNDARY