some of them are
some of them be
pro:indef prep pro:obj cop
some of them are .
s ʌ m WORD_BOUNDARY ʌ v WORD_BOUNDARY ð ɛ m WORD_BOUNDARY ɑː ɹ WORD_BOUNDARY
s o m e WORD_BOUNDARY o f WORD_BOUNDARY t h e m WORD_BOUNDARY a r e WORD_BOUNDARY