Those I find untrustworthy I mark down, and they will be dealt with rigorously.
Do you mean 'mark down,' as they say at the shops, all your greatest claims?
The trackers might mark down the locality where the prisoner was hidden.
Suppose I start off now, sir, and mark down one or two of the primest.
He will get on to Paris, mark down our luggage, and wait for two days at ...