don't worry about it
do worry about it
mod v prep pro:per
don't worry about it !
d oʊ n t WORD_BOUNDARY w ʌ ɹ i WORD_BOUNDARY ɐ b aʊ t WORD_BOUNDARY ɪ t WORD_BOUNDARY
d o n ' t WORD_BOUNDARY w o r r y WORD_BOUNDARY a b o u t WORD_BOUNDARY i t WORD_BOUNDARY