The correct phrase is 'I made a mistake'
Wrong
“I did a mistake.”
Correct
“I made a mistake.”
In natural English, the verb that goes with 'mistake' is usually 'make', not 'do'. We say 'make a mistake' because English treats a mistake as something that is produced or caused by an action. So the correct sentence is: 'I made a mistake.' You can also say 'I made an error' in more formal situations.
Why Arabic speakers make this mistake
This mistake is very common for Arabic speakers because Arabic often uses one general verb that can cover the meaning of both 'do' and 'make'. When translating directly from Arabic into English, 'did a mistake' can feel logical. English, however, uses fixed verb and noun combinations, called collocations. 'Make a mistake' is one of these fixed combinations.
How to use 'I made a mistake' at work
In a meeting
“I made a mistake in the numbers I shared earlier. The correct figure is 48,000, not 84,000.”
In an email
“Apologies, I made a mistake in the attachment. Please use the updated file attached to this email.”
In a job interview
“In my previous role, I made a mistake during a client presentation, but I took responsibility and corrected it quickly.”
In a message to your manager
“I made a mistake in the report deadline. I thought it was Thursday, but I can still complete it by Wednesday afternoon.”
During a team discussion
“We made a mistake in the first version of the plan, so we have updated the timeline and added a review step.”
Why does this matter in a professional context?
Saying 'I did a mistake' is understandable, and most people will know what you mean. However, in a professional setting, small grammar mistakes can sometimes distract from your main message, especially in interviews, client calls, presentations, and written communication. Saying 'I made a mistake' sounds more natural and confident. It also helps you take responsibility clearly, without sounding awkward. This is useful when you need to correct information, apologise, explain a problem, or show maturity in a workplace situation.
Ready-to-use phrases with 'made a mistake'
“I made a mistake.”
“I made a mistake in the report.”
“I realised I made a mistake.”
“I made a small mistake in the calculation.”
“We made a mistake, and we have corrected it.”
“I made a mistake, but I learnt from it.”
What to say instead
What many Arabic speakers say
“I did a mistake in the presentation.”
In English, 'mistake' usually goes with 'make', not 'do'.
What to say instead
“I made a mistake in the presentation.”
This is the natural and correct English collocation.
Other phrases to double-check
- •Say 'make a decision', not 'do a decision'.
- •Say 'do your work', not 'make your work'.
- •Say 'make a plan', not 'do a plan'.
- •Say 'do research', not 'make research'.
- •Say 'make progress', not 'do progress'.
- •Say 'make an effort', not 'do an effort'.