I have warned

USAGE SUMMARY

The phrase "I have warned" is correct and usable in written English.
You can use it when you want to show that you have previously warned someone of a potential danger or issue. For example: "I have warned you multiple times to be careful when you close the door or you will break the window."

✓ Grammatically correct

News & Media

Formal & Business

Science

Human-verified examples from authoritative sources

Exact Expressions

35 human-written examples

This is what I have warned my children about so many times.

Independent

Ok, If you don't want to pay, it's your life but I have warned you".

Independent

The tape's reference to Australia said: "I have warned the Australian people.

The New York Times

But I have warned the missionary he must not force Christianity on the people if they do not want it".

The New Yorker

Ok, If you don't want to pay, it's your life but I have warned you Karim Benzema "I told him: 'I can help you out.

Independent

"For nearly a year," Mr. Glenn said, "I have warned against allowing the situation in Lebanon to deteriorate into a direct Syrian-American confrontation.

The New York Times

Human-verified similar examples from authoritative sources

Similar Expressions

25 human-written examples

My mother became nervous then, warning you not to go there, as she had so often warned me, as I had warned you the night you came, but your parents did not share her concern.

The New Yorker

"John, I've warned you about this," I said.

The New Yorker

"I've warned people, make up your mind".

The New York Times

"He said: 'I've warned you many times.

The New York Times - Magazine

"I had warned everyone about Gentleman's sense of humour.

Independent

Expert writing Tips

Best practice

Use "I have warned" when you want to emphasize that you previously alerted someone to a potential risk or negative consequence. This phrase is effective for underscoring your prior advice or caution.

Common error

Avoid simply stating "I have warned" without specifying what you warned about or the context of the warning. Always provide clear details to ensure the warning is understood and taken seriously.

Linguistic Context

The phrase "I have warned" functions as a declarative statement asserting a prior action of cautioning someone. Ludwig examples show its use in emphasizing previously given advice or alerts.

Expression frequency: Common

Frequent in

News & Media

60%

Formal & Business

20%

Science

20%

Less common in

Science

0%

Formal & Business

0%

News & Media

0%

Ludwig's WRAP-UP

In summary, "I have warned" is a grammatically correct and commonly used phrase to emphasize a previous act of cautioning or alerting someone about a potential risk or consequence. Ludwig examples indicate its frequent use in news and media, formal business contexts, and to a lesser extent, in scientific discussions. The related phrases offer alternative ways to express a similar meaning, such as "I cautioned" or "I alerted", each with slightly different nuances. Remember to provide context when using this phrase to ensure clarity and impact. Ludwig AI confirms its validity.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

I cautioned

Replaces "warned" with a synonym emphasizing prudence and care in advising.

I alerted

Focuses on bringing something to someone's attention, often a potential danger.

I forewarned

Highlights the act of warning in advance, emphasizing anticipation of future events.

I advised against

Emphasizes the recommendation not to do something due to potential negative outcomes.

I gave notice

Formal way to state that a warning was issued.

I had given warning

Past perfect tense emphasizes the completed action of giving a warning before a specific point in time.

I put on alert

Emphasizes the action of preparing someone to be ready for something.

I flagged up

Highlights bringing to attention some important information.

I had forewarned

Past perfect form of forewarn, stressing that the warning occurred before a subsequent event.

I tipped off

Suggests providing a secret or confidential warning.

FAQs

What does "I have warned" mean?

The phrase "I have warned" means that the speaker has previously cautioned someone about a potential danger, problem, or consequence. It implies a prior attempt to alert someone to something negative.

How can I use "I have warned" in a sentence?

You can use "I have warned" to emphasize that you previously gave a warning. For example, "I have warned you about the dangers of walking alone at night" or "I have warned the company about the potential financial risks".

What are some alternatives to "I have warned"?

Alternatives include "I cautioned", "I alerted", or "I advised against", depending on the specific nuance you want to convey.

When is it appropriate to use "I have warned" versus "I warned"?

"I have warned" implies a continuing relevance or impact of the warning, while "I warned" simply states that a warning was given in the past. Use "I have warned" when the warning is still pertinent to the current situation.