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