when were the fifties
when be the fifty
conj cop det:art n
when were the fifties ?
w ɛ n WORD_BOUNDARY w ɜː WORD_BOUNDARY ð ə WORD_BOUNDARY f ɪ f t i z WORD_BOUNDARY
w h e n WORD_BOUNDARY w e r e WORD_BOUNDARY t h e WORD_BOUNDARY f i f t i e s WORD_BOUNDARY