it doesn't hafta be
it do have be
pro:per mod mod cop
it doesn't have to be.
ɪ t WORD_BOUNDARY d ʌ z ə n t WORD_BOUNDARY h æ v WORD_BOUNDARY t ə WORD_BOUNDARY b iː WORD_BOUNDARY
i t WORD_BOUNDARY d o e s n ' t WORD_BOUNDARY h a v e WORD_BOUNDARY t o WORD_BOUNDARY b e . WORD_BOUNDARY