don't worry about that
do worry about that
mod v prep pro:dem
don't worry about that.
d əʊ n tʰ WORD_BOUNDARY w ʌ ɹ i WORD_BOUNDARY ɐ b aʊ tʰ WORD_BOUNDARY ð æ tʰ WORD_BOUNDARY
d o n ' t WORD_BOUNDARY w o r r y WORD_BOUNDARY a b o u t WORD_BOUNDARY t h a t . WORD_BOUNDARY