we hafta we hafta see
we we have see
pro:sub pro:sub mod v
we hafta we hafta see .
w iː WORD_BOUNDARY h æ f t ə WORD_BOUNDARY w iː WORD_BOUNDARY h æ f t ə WORD_BOUNDARY s iː WORD_BOUNDARY
w e WORD_BOUNDARY h a f t a WORD_BOUNDARY w e WORD_BOUNDARY h a f t a WORD_BOUNDARY s e e WORD_BOUNDARY