what could Mom have done
what could Mom have do
pro:int mod n:prop aux part
what could mom have done ?
w ʌ t WORD_BOUNDARY k ʊ d WORD_BOUNDARY m ɑː m WORD_BOUNDARY h æ v WORD_BOUNDARY d ʌ n WORD_BOUNDARY
w h a t WORD_BOUNDARY c o u l d WORD_BOUNDARY m o m WORD_BOUNDARY h a v e WORD_BOUNDARY d o n e WORD_BOUNDARY