they're lovely aren't they
they love be they
pro:sub adj aux pro:sub
they're lovely aren't they?
ð eɪ ə WORD_BOUNDARY l ʌ v l i WORD_BOUNDARY ɑː n tʰ WORD_BOUNDARY ð eɪ WORD_BOUNDARY
t h e y ' r e WORD_BOUNDARY l o v e l y WORD_BOUNDARY a r e n ' t WORD_BOUNDARY t h e y ? WORD_BOUNDARY