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offered will offer are offering have offered
left gone away to leave been away
Ten years went by Ten years has passed It is ten years ago There are ten years
did has done does has been doing
in ten years ten years ago for ten years ten years later
Ten years ago Since ten years ago In ten years Before ten years
die; died die; has been dead dead; has died dead; died
died has died is dead has been dead
since ten years ten years ago for ten years ten years before
left gone away to leave been away
in which that where which
ten-years-old;at ten-year-old;on ten-years-old;in ten-years-old;on
A. ten-years-old ten-year-old ten years-old ten years old