you hafta be very careful
you have be very careful
pro:per mod cop adv co
you hafta be very careful .
j uː WORD_BOUNDARY h a f t ə WORD_BOUNDARY b iː WORD_BOUNDARY v ɛ ɹ i WORD_BOUNDARY k eə f ə l WORD_BOUNDARY
y o u WORD_BOUNDARY h a f t a WORD_BOUNDARY b e WORD_BOUNDARY v e r y WORD_BOUNDARY c a r e f u l WORD_BOUNDARY