what else could it be
what else could it be ?
w ʌ t WORD_BOUNDARY ɛ l s WORD_BOUNDARY k ʊ d WORD_BOUNDARY ɪ t WORD_BOUNDARY b iː WORD_BOUNDARY
w h a t WORD_BOUNDARY e l s e WORD_BOUNDARY c o u l d WORD_BOUNDARY i t WORD_BOUNDARY b e WORD_BOUNDARY