I had a hard head
I have a hard head
pro:sub v det:art adj n
i had a hard head .
aɪ WORD_BOUNDARY h æ d WORD_BOUNDARY ɐ WORD_BOUNDARY h ɑː ɹ d WORD_BOUNDARY h ɛ d WORD_BOUNDARY
i WORD_BOUNDARY h a d WORD_BOUNDARY a WORD_BOUNDARY h a r d WORD_BOUNDARY h e a d WORD_BOUNDARY