they went on singing
they go on sing
pro:sub v adv part
they went on singing.
ð eɪ WORD_BOUNDARY w ɛ n t WORD_BOUNDARY ɔ n WORD_BOUNDARY s ɪ ŋ ɪ ŋ WORD_BOUNDARY
t h e y WORD_BOUNDARY w e n t WORD_BOUNDARY o n WORD_BOUNDARY s i n g i n g . WORD_BOUNDARY