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twice as as twice as more than twice as much more than twice
Two days ago. Two months ago. Two years ago. Ten years ago.
Ten years went by Ten years has passed It is ten years ago There are ten years
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
as twice many as twice as many twice as many as twice as many
ago; for before; since ago; since ago; in
have increased increase increased are increasing
since ten years ten years ago for ten years ten years before
as twice large twice as large as many twice twice as many
as twice many as twice as many twice as many as twice as many
twice as as twice as more than twice as much more than twice
who whose in whose in which