what are they for
what be they for
pro:int cop pro:sub prep
what are they for ?
w ɒ t WORD_BOUNDARY ɑː WORD_BOUNDARY ð eɪ WORD_BOUNDARY f ɔː WORD_BOUNDARY
w h a t WORD_BOUNDARY a r e WORD_BOUNDARY t h e y WORD_BOUNDARY f o r WORD_BOUNDARY