oh I know I've heard it
oh I know I hear it
co pro:sub v pro:sub part pro:per
oh i know i've heard it .
oʊ WORD_BOUNDARY aɪ WORD_BOUNDARY n oʊ WORD_BOUNDARY aɪ v WORD_BOUNDARY h ɜː d WORD_BOUNDARY ɪ t WORD_BOUNDARY
o h WORD_BOUNDARY i WORD_BOUNDARY k n o w WORD_BOUNDARY i ' v e WORD_BOUNDARY h e a r d WORD_BOUNDARY i t WORD_BOUNDARY