to his regret in English
to his sorrow, regretfully for him, to his grief
Use "to his regret" in a sentence
Below are sample sentences containing the word "to his regret" from the English Dictionary. We can refer to these sentence patterns for sentences in case of finding sample sentences with the word "to his regret", or refer to the context using the word "to his regret" in the English Dictionary.
1. Consider the fact that our Brainpans are already starting to experience some competition in the struggle for existence — or at least the game-board version of existence — as world chess champion Gary Kasparov learned to his regret in 1997 when he was vanquished by IBM’s Deep Blue supercomputer.