At a guess, it had been about six months dead.

Thousands of them, over the last few years, at a guess.

At a guess he mentioned the end of the year.

At a guess the population fell by half in this area.

At a guess, more than 3,000 men met their death.

At a guess I'd say he's probably been dead five or six hours but don't hold me to that.

I don't know how many of the top 10 were there - maybe three at a guess?

At a guess, three hours or so after they'd somehow been put to sleep.

Sure, at a guess it wasn't over a half hour ago.

But at a guess, I'd say this was something new.

At a guess, they've simply run out of answers, so are playing for time.

At a guess, he said, there may be a few thousand women who have had these problems.

At a guess, the weekend down on the coast was off.

At a guess, they might have been made with the technology of the late nineteenth century.

At a guess, I'd say we're facing north instead of east, like we should be.

Just at a guess, I would say you have the best chance of getting sponsored.

At a guess, I think you have to remember that she's not really organic in the same sense we are.

At a guess there were enough people for three buses all told.

At a guess, an independent body would do no harm.

At a guess I'd say he won't recover for several hours yet.

At a guess I'd say several hundred years old, minimum.

At a guess, she must belong to whatever group had brought down Flight 306.

He was taller than him but at a guess about nine years old.

A vertical city with a population of ten thousand, at a guess.

At a guess the bundle was about six inches deep.