I thought it was
I think it be
pro:sub v pro:per cop
i thought it was.
aɪ WORD_BOUNDARY θ ɔː tʰ WORD_BOUNDARY ɪ tʰ WORD_BOUNDARY w ɒ z WORD_BOUNDARY
i WORD_BOUNDARY t h o u g h t WORD_BOUNDARY i t WORD_BOUNDARY w a s . WORD_BOUNDARY