Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
i recognised you
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "I recognised you" is correct and usable in written English.
You can use it when you want to express that you have identified someone you know or have seen before. Example: "As soon as I walked into the room, I recognised you from the conference last year."
✓ Grammatically correct
News & Media
Alternative expressions(20)
I remembered you
I identified you
I knew it was you
I spotted you
I remember you
You crossed my mind
i mentioned you
i imagined you
i remember you
I was reminded of you
i remind you
i recognized you
i greeted you
You came to my mind
I recalled you
i noticed you
i forget you
i remembered you
i wondered you
i acknowledge you
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
3 human-written examples
- I recognised you.
News & Media
"I recognised you at once," she tells me.
News & Media
Afterwards the girl approaches him: "I recognised you from the TV," she says.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
Bruised egos "I recognise you!
News & Media
But I recognise you, too.
News & Media
I went: 'I recognise you.' And he was like: 'What?
News & Media
"I recognise you," I'll say, "didn't you play for Barry Bennell?" Then they clam up.
News & Media
"Don't I recognise you from somewhere?" asked the festival-goer.
News & Media
"When I meet people in the street and they say 'Oh, I recognise you, your lot got me that job.
News & Media
When you arrange to meet Antony Hegarty, you don't have to worry about questions like "How will I recognise you?" The singer is in London visiting his parents' home near Kingston upon Thames, so we've agreed to get together at a place on the river.
News & Media
"He said, 'I recognise you, you're Juliet Bravo, aren't you?'" She was allowed to take her daughter and a woman she had befriended at the demo ("she'd had to borrow my mobile to phone her child's school to ask if someone could collect her child").
News & Media
Expert writing Tips
Best practice
Use "I recognised you" when you immediately remember someone upon seeing them again. It's suitable for both formal and informal situations.
Common error
Avoid mixing tenses. If you start with "I recognised you", ensure the rest of your sentence maintains past tense consistency, for example, "I recognised you as soon as you walked in" not "I recognised you as soon as you walk in".
Source & Trust
93%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I recognised you" functions as a statement of recognition. It indicates that the speaker was able to identify the person they are addressing based on a prior encounter or knowledge. Ludwig confirms this is a correct and usable phrase.
Frequent in
News & Media
60%
Wiki
20%
Science
10%
Less common in
Formal & Business
5%
Encyclopedias
3%
Social Media
2%
Ludwig's WRAP-UP
The phrase "I recognised you" is a grammatically correct and usable expression used to indicate that the speaker remembers and identifies someone they are addressing. As indicated by Ludwig, this phrase is suitable for both formal and informal contexts, carrying a neutral tone. Although classified as uncommon in frequency, it is widely understood and accepted. When writing, remember to maintain tense consistency when using this phrase to avoid grammatical errors.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
I remembered you
Focuses on recalling the person from memory.
I identified you
Emphasizes the act of pinpointing or confirming the person's identity.
I knew it was you
Implies immediate recognition and certainty.
I placed you
Suggests an effort to recall the context or situation where the person was previously encountered.
I recollected you
Highlights a more formal or thoughtful act of remembering.
I recalled your face
Focuses specifically on remembering the person's appearance.
I spotted you
Implies a quick or casual recognition.
You looked familiar
Indicates a sense of recognition without immediate recall of the person's identity.
I discerned your presence
A more formal way of saying 'I recognized you', implying a subtle or keen observation.
I remembered meeting you
This alternative emphasizes the act of remembering the initial encounter.
FAQs
What does "I recognised you" mean?
The phrase "I recognised you" means that you remembered someone upon seeing them again. It implies that you have seen them before and can recall who they are.
When is it appropriate to use the phrase "I recognised you"?
It is appropriate to use "I recognised you" in situations where you meet someone you've encountered previously. It works well in both casual and formal contexts, such as meeting an acquaintance after a long time or acknowledging someone at a business conference.
What can I say instead of "I recognised you"?
You can use alternatives like "I remembered you", "I identified you", or "I knew it was you" depending on the context.
Is "I recognised you" formal or informal?
"I recognised you" is generally considered neutral and can be used in both formal and informal settings. The level of formality depends more on the overall context of the conversation.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
93%
Authority and reliability
4.5/5
Expert rating
Real-world application tested