Cool MateRecognize vs You know something
When to use each in English, with meaning, register, and examples.
Recognize
Top 1,000 (very common)A2verb
You know something
Top 2,000 (common)
Most common: Recognize
| Recognize | You know something | |
|---|---|---|
| Pronunciation | 🇬🇧 /["/ˈrekəɡnaɪz/","/ˈrekəɡnaɪzɪz/","/ˈrekəɡnaɪzd/","/ˈrekəɡnaɪzɪŋ/"]/🇺🇸 /["/ˈrekəɡnaɪz/","/ˈrekəɡnaɪzɪz/","/ˈrekəɡnaɪzd/","/ˈrekəɡnaɪzɪŋ/"]/ | 🇬🇧 //juː nəʊ ˈsʌmθɪŋ//🇺🇸 //ju noʊ ˈsʌmθɪŋ// |
| Meaning | to see or know someone or something again | You understand or are aware of something. |
| Example | I can recognize her voice even when she is not in the room. | You know something important about the project. |
| Register | Neutral | Neutral |
| How common | Top 1,000 (very common) | Top 2,000 (common) |
| CEFR level | A2 | - |
| Part of speech | verb | |
| Collocations | immediately, instantly, correctly, learn to, be easy to, as, by, from, clearly, fully, belatedly, must, need to, begin to, as, be commonly recognized, be generally recognized, be universally recognized, clearly, federally, formally, agree to, refuse to, as, be legally recognized, a refusal to recognize something | you know what I mean, you know the truth, you know better |
| Antonyms | ignore, overlook, miss | You don't know, You have no idea |
| Common mistakes | Confusing 'recognize' with 'realize', Using 'recognize' without an object (e.g., 'I recognize' instead of 'I recognize her'), Mixing up tenses, like saying 'recognized' instead of 'recognize' in present situations | Using 'you know' too often in formal contexts., Confusing it with 'do you know' which asks a question., Omitting context when using it as a filler in conversation. |
| Usage notes | Use 'recognize' when acknowledging something you already know. It's appropriate for everyday conversations but avoid in situations requiring formal language, like legal documents. | Commonly used to confirm understanding or share knowledge. Can be informal or formal based on context. Usually not appropriate for very formal writing. |
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Frequently asked questions: Recognize vs You know something
What's the difference between Recognize and You know something?
Recognize: to see or know someone or something again You know something: You understand or are aware of something.
Which is more common: Recognize and You know something?
Recognize is the most common in everyday English.
Can you show an example of each?
Recognize: I can recognize her voice even when she is not in the room. You know something: You know something important about the project.
Can I use Recognize and You know something interchangeably?
Not always. Recognize and You know something are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.