“For example, it is certainly true that Einstein claimed that matter is a form of energy.”

“I certainly see there is plenty of good automotive art in this mix of new models and concept wagons.”

“While there is certainly nothing wrong with being sapiosexual, it can be rather difficult at times.”

“This was very unpleasant, at least to myself; though, certes, it did not prey upon the minds of the others.”

“For certes it was later than I had bargained and at this late of an hour it was unlikely that I would find a winsome partner.”

“Freely they may indulge their quieter sensibilities, and certes, if they cachinnate with mirth, they will shed unwilling tears.”