He came to you to-day with a deed which, unless I am greatly mistaken, purports to be an assignment of property from Sir Charles to Mr. Sartoris.
Unless I am greatly mistaken, I know who wrote that letter.
Unless I am greatly mistaken, we are listening to a confession of the way in which that robbery had been planned.
I have been in that fellow's house, and I have seen the body of Sir Charles, unless I am greatly mistaken.
It will be a case of amputation unless I am greatly mistaken, and if so, I shall require the help of someone upon whose nerve I can depend.
Why, my dear girl, this is gold--a genuine nugget, unless I am greatly mistaken.
But let us take a look at the pool; unless I am greatly mistaken there is a princely fortune lying about here, and to be had for the mere picking up, without the need of machinery at all.
Unless I am greatly mistaken I am going to show you something that will startle even the most callous novelist.
Unless I am greatly mistaken--here, Steel, pull up the blinds!
Unless I am greatly mistaken, that is Hatherly Bell with you.
The biggest thing you have dropped on to this year; unless I am greatly mistaken, the scoop of scoops for those who happen to be present.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "greatly mistaken" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.