yes I had breakfast
yes I have breakfast
co pro:sub v n
yes i had breakfast .
j ɛ s WORD_BOUNDARY aɪ WORD_BOUNDARY h æ d WORD_BOUNDARY b ɹ ɛ k f ə s t WORD_BOUNDARY
y e s WORD_BOUNDARY i WORD_BOUNDARY h a d WORD_BOUNDARY b r e a k f a s t WORD_BOUNDARY