1. They believe that Mary lives in Chicago.

2. Mary is believed to live in Chicago.
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3. They think that Mary lives in Chicago.

4. Mary is thought to live in Chicago.
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5. They know that Mary lives in Chicago.

6. Mary is known to live in Chicago.
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7. It seems that Mary lives in Chicago.

8. Mary seems to live in Chicago.
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Is each pair grammatical? Are they all correct sentences?

1 answer

They all look good to me.