All this seems to have been written at one time.

It seemed to have been written a very long time ago.

The next entry, on Wednesday, seems to have been written by a different person.

They seem to have been written and performed by the same people who turn out the commercials.

He wrote scenes that seemed never to have been written before.

These two seem to have been written at least a decade apart.

"It seemed to have been written in a way that was almost a target list," he said.

They seem to have been written down soon after that year.

Those letters seemed to have been written a century ago, by someone he couldn't even recognize.