what are they Mark
what be they Mark
pro:int cop pro:sub n:prop
what are they mark ?
w ʌ t WORD_BOUNDARY ɑː ɹ WORD_BOUNDARY ð eɪ WORD_BOUNDARY m ɑː ɹ k WORD_BOUNDARY
w h a t WORD_BOUNDARY a r e WORD_BOUNDARY t h e y WORD_BOUNDARY m a r k WORD_BOUNDARY