go back and forth
go back and forth
v adv coord adv
go back and forth .
ɡ oʊ WORD_BOUNDARY b æ k WORD_BOUNDARY æ n d WORD_BOUNDARY f ɔː ɹ θ WORD_BOUNDARY
g o WORD_BOUNDARY b a c k WORD_BOUNDARY a n d WORD_BOUNDARY f o r t h WORD_BOUNDARY