1.
I am deeply sorry; I sincerely apologize
A very formal and polite way to apologize. More formal than 申し訳ありません, which is itself more formal than すみません. Used in business settings, customer service, and when speaking to superiors.
大変申し訳ございません。
I am terribly sorry.
Usage
The most formal standard apology in modern Japanese. Used extensively in business, customer service, and formal correspondence. Often accompanied by a deep bow.
Formality scale
- すみません (casual-polite)
- 申し訳ありません (formal)
- 申し訳ございません (very formal)
Common patterns
Related Words
Related:
恐れ入ります (I'm sorry to trouble you)