I thought you did
I think you do
pro:sub v pro:per v
i thought you did .
aɪ WORD_BOUNDARY θ ɔː t WORD_BOUNDARY j uː WORD_BOUNDARY d ɪ d WORD_BOUNDARY
i WORD_BOUNDARY t h o u g h t WORD_BOUNDARY y o u WORD_BOUNDARY d i d WORD_BOUNDARY