are you sure of that Mark
be you sure of that Mark
cop pro:per adj prep adv n:prop
are you sure of that mark ?
ɑː ɹ WORD_BOUNDARY j uː WORD_BOUNDARY ʃ ʊ ɹ WORD_BOUNDARY ʌ v WORD_BOUNDARY ð æ t WORD_BOUNDARY m ɑː ɹ k WORD_BOUNDARY
a r e WORD_BOUNDARY y o u WORD_BOUNDARY s u r e WORD_BOUNDARY o f WORD_BOUNDARY t h a t WORD_BOUNDARY m a r k WORD_BOUNDARY