“As far as I know,” in the gilded syntax of the legal eagle. Lawyers will try to stiffen idea up so it feels less like the wet-cardboard sort of representation it is — one cannot with wilful blindness still shelter beneath its eaves: if you ought to have given the matter some thought, if it even occurred to you to give the matter thought, but you had the presence of mind quickly to start thinking about something else before you got around to it — you can scarcely shrug your shoulders and expect to get away with it.