I regret doing that.

Meaning

Expressing remorse about a past action.

Examples

• John: <b>I regret doing that</b>. I shouldn't have spoken so harshly.
• Alice: It's okay, everyone makes mistakes.
• John: I know, but it still bothers me.
• Alice: Just try to learn from it. Sometimes we say things we <b>regret doing that</b>, but it's okay