watashi ga machigaete imashita
watashi ga machigaete imashita .
w a t a ʃ i WORD_BOUNDARY g a WORD_BOUNDARY m a t̠ʃ i g a e t e WORD_BOUNDARY i m a ʃ i t a WORD_BOUNDARY
w a t a s h i WORD_BOUNDARY g a WORD_BOUNDARY m a c h i g a e t e WORD_BOUNDARY i m a s h i t a WORD_BOUNDARY