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It must have been They must be That might be There must be
an old man lives lives an old man an old man lived lived an old man
did he live has he lived had he lived does he live
remained lived endured survived
which that where on which
did he live is he living has he lived does he live
/ `taidi: / / `taidi / / `taidei / / `taide /
remained lived endured survived
does he live is he living has he lived did he live
does he live was he living has he lived did he live