he hasta be careful
he have be careful
pro:sub mod aux co
he hasta be careful .
h iː WORD_BOUNDARY h eɪ s t ə WORD_BOUNDARY b iː WORD_BOUNDARY k ɛ ɹ f ə l WORD_BOUNDARY
h e WORD_BOUNDARY h a s t a WORD_BOUNDARY b e WORD_BOUNDARY c a r e f u l WORD_BOUNDARY