"If I've been taking you for granted," he said firmly, "I sincerely apologize.
I am speaking sincerely as a friend!
Yes, Mamma, I tell you sincerely that these are hard and sad times for every Russian.
He was sincerely religious, self-restrained and courteous, though occasionally, under provocation, he could burst out into a royal rage.
That the emperor sincerely sympathized with Alexius, and suspected Peter of harbouring murderous designs against his son, is plain from his confidential letter to George I.