It was a great shock for us to hear of the death of Mr.Bush. He was most instrumental in establishing our close relations.
We convey, with sorrowful hearts, our profound condolences to your company.
convey condolences to 「誰か」
お悔やみの時は my condolences だけでもよく使われます。
I convey my sympathy to Woods.
We convey our condolences to my teacher
Your mother’s death has grieved me more than I can express. Heartfelt sympathy to you as you go through this time of grief.
At this time of sorrow, deep sympathy goes to you and your family.
At this time of sorrow
At this time で時間の重要性を強調します。