is playing peekaboo
be play peekaboo
aux part co
is playing peekaboo !
ɪ z WORD_BOUNDARY p l eɪ ɪ ŋ WORD_BOUNDARY p iː k ɐ b uː WORD_BOUNDARY
i s WORD_BOUNDARY p l a y i n g WORD_BOUNDARY p e e k a b o o WORD_BOUNDARY