I don't think Firstname used the knife
i don't think firstname used the knife .
aɪ WORD_BOUNDARY d oʊ n t WORD_BOUNDARY θ ɪ ŋ k WORD_BOUNDARY f ɜː s t n eɪ m WORD_BOUNDARY j uː z d WORD_BOUNDARY ð ə WORD_BOUNDARY n aɪ f WORD_BOUNDARY
i WORD_BOUNDARY d o n ' t WORD_BOUNDARY t h i n k WORD_BOUNDARY f i r s t n a m e WORD_BOUNDARY u s e d WORD_BOUNDARY t h e WORD_BOUNDARY k n i f e WORD_BOUNDARY