Usage patterns
〈事〉式典を行うto hold a ceremony
We plan to hold an opening ceremony for the new building next month.
式典に出席するto attend a ceremony
The ambassador attended the ceremony.
式典が開かれるfor a ceremony to be held
A memorial ceremony is held in this park every year.
式典を挙行するto formally conduct a ceremony
The graduation ceremony was solemnly conducted.