on Monday he ate
on Monday he eat
prep n:prop pro:sub v
on monday he ate .
ɔ n WORD_BOUNDARY m ʌ n d eɪ WORD_BOUNDARY h iː WORD_BOUNDARY eɪ t WORD_BOUNDARY
o n WORD_BOUNDARY m o n d a y WORD_BOUNDARY h e WORD_BOUNDARY a t e WORD_BOUNDARY