he began to sniff and say
he begin to sniff and say
pro:sub v inf v coord v
he began to sniff and say .
h iː WORD_BOUNDARY b ɪ ɡ æ n WORD_BOUNDARY t ə WORD_BOUNDARY s n ɪ f WORD_BOUNDARY æ n d WORD_BOUNDARY s eɪ WORD_BOUNDARY
h e WORD_BOUNDARY b e g a n WORD_BOUNDARY t o WORD_BOUNDARY s n i f f WORD_BOUNDARY a n d WORD_BOUNDARY s a y WORD_BOUNDARY