I came up here
I come up here
pro:sub v prep n
i came up here .
aɪ WORD_BOUNDARY k eɪ m WORD_BOUNDARY ʌ p WORD_BOUNDARY h ɪ ɹ WORD_BOUNDARY
i WORD_BOUNDARY c a m e WORD_BOUNDARY u p WORD_BOUNDARY h e r e WORD_BOUNDARY