we're driving back home
we drive back home
pro:sub part adv adv
we're driving back home .
w ɪ ɹ WORD_BOUNDARY d ɹ aɪ v ɪ ŋ WORD_BOUNDARY b æ k WORD_BOUNDARY h oʊ m WORD_BOUNDARY
w e ' r e WORD_BOUNDARY d r i v i n g WORD_BOUNDARY b a c k WORD_BOUNDARY h o m e WORD_BOUNDARY