we didn't put money
we do put money
pro:sub mod v n
we didn't put money.
w iː WORD_BOUNDARY d ɪ d n tʰ WORD_BOUNDARY pʰ ʊ tʰ WORD_BOUNDARY m ʌ n i WORD_BOUNDARY
w e WORD_BOUNDARY d i d n ' t WORD_BOUNDARY p u t WORD_BOUNDARY m o n e y . WORD_BOUNDARY