we talked about this
we talk about this
pro:sub v prep pro:dem
we talked about this .
w iː WORD_BOUNDARY t ɔː k t WORD_BOUNDARY ɐ b aʊ t WORD_BOUNDARY ð ɪ s WORD_BOUNDARY
w e WORD_BOUNDARY t a l k e d WORD_BOUNDARY a b o u t WORD_BOUNDARY t h i s WORD_BOUNDARY