while I don't need that
while i don't need that .
w h i l ə WORD_BOUNDARY i WORD_BOUNDARY d o n t WORD_BOUNDARY n ɛ ə d WORD_BOUNDARY t h a t WORD_BOUNDARY
w h i l e WORD_BOUNDARY i WORD_BOUNDARY d o n ' t WORD_BOUNDARY n e e d WORD_BOUNDARY t h a t WORD_BOUNDARY