if it's not on
if it not on
conj pro:per neg adv
if it's not on .
ɪ f WORD_BOUNDARY ɪ t s WORD_BOUNDARY n ɑː t WORD_BOUNDARY ɔ n WORD_BOUNDARY
i f WORD_BOUNDARY i t ' s WORD_BOUNDARY n o t WORD_BOUNDARY o n WORD_BOUNDARY