since then **

Since then, at most six had been seen in any one year.

Since then his life's work had come to almost nothing.

He had been free of known heart problems since then.

Since then, he has been on the road a lot.

But he has done enough since then to keep his job.

Since then, he seems to be making up for lost time.

No one has come up with a better idea since then.

Since then, he has given money and art to about 50 different groups.

He has also done a good deal of research since then.

He has been in and out several times since then.

Seems like I've been on the move ever since then.

Since then, he had come to think of her as family.

Since then, he had thought of her night and day.

And ever since then, she's been kind of hard to get along with.

The state of the art had come a long way since then.

What else had he been doing with his time since then?

And ever since then she sometimes looks at me very hard.

We've gone through a major change of government since then.

But something new and very important has come up since then.

Since then I've had the field pretty much to myself.

But since then, she had run out of the money four times.

They have not been a problem since then, park officials said.

But much had happened to her in the year since then.

We've seen each other several times since then, and nothing happened.

Since then everything looks more or less the same to me.