but I've been up
but I be up
conj pro:sub cop adv
but i've been up .
b ʌ t WORD_BOUNDARY aɪ v WORD_BOUNDARY b ɪ n WORD_BOUNDARY ʌ p WORD_BOUNDARY
b u t WORD_BOUNDARY i ' v e WORD_BOUNDARY b e e n WORD_BOUNDARY u p WORD_BOUNDARY