They would know precisely what weapons he had and how many men.

The date of his death is not known precisely (between 1821 and 1823).

But we will now know precisely what files to ask for.

The history and function of the ship are not precisely known.

The trouble is that we do not know precisely what John taught.

Arthur died in office, though the date is not precisely known.

The general rules for such schemes are not precisely known.

And we need to know precisely what sort of sounds are most rapidly learned.

We don't know precisely what Iraq was moving, but the inspectors already knew about these sites.

Sales figures for the second edition are not known precisely.