we've just been talking about letters
we just be talk about letter
pro:sub adv aux part prep n
we've just been talking about letters .
w iː v WORD_BOUNDARY d̠ʒ ʌ s t WORD_BOUNDARY b iː n WORD_BOUNDARY t ɔː k ɪ ŋ WORD_BOUNDARY ɐ b aʊ t WORD_BOUNDARY l ɛ t ə z WORD_BOUNDARY
w e ' v e WORD_BOUNDARY j u s t WORD_BOUNDARY b e e n WORD_BOUNDARY t a l k i n g WORD_BOUNDARY a b o u t WORD_BOUNDARY l e t t e r s WORD_BOUNDARY