I was using them
I be use them
pro:sub aux part pro:obj
i was using them .
aɪ WORD_BOUNDARY w ʌ z WORD_BOUNDARY j uː z ɪ ŋ WORD_BOUNDARY ð ɛ m WORD_BOUNDARY
i WORD_BOUNDARY w a s WORD_BOUNDARY u s i n g WORD_BOUNDARY t h e m WORD_BOUNDARY