What Does “Copy sb in” Mean?
“Copy sb in” means to send someone a copy of an email or message so they can see the communication. It is often used in business or formal emails to keep others informed.
Introduction
The phrase “Copy sb in” is commonly used in email communication. It means including someone by sending them a copy of an email or message so they can stay informed or involved in the conversation. The “sb” stands for “somebody,” referring to the person being copied. Understanding the copy sb in meaning is important for clear and professional communication, especially in work or group settings. Using this phrase correctly helps ensure that everyone who needs to know about the message receives it, avoiding misunderstandings or missed information.
Quick Info Box
- Phrasal verb: Copy somebody in
- Type: Transitive
- Level: B1 (Intermediate)
- Short meaning: To send a copy of an email or message to someone
Structure (Grammar Rules)
“Copy sb in” is a separable phrasal verb, which means you can place the object (the person) between “copy” and “in” or after “in.”
- copy somebody in
- copy in somebody
Examples of correct patterns:
- I will copy you in on the email.
- I will copy in you on the email. (less common)
How to Use “Copy sb in”?
Use “copy sb in” when you want to include someone in an email or message conversation without making them the main recipient. It is frequently used in professional and formal communication to keep team members, managers, or clients updated. You can use it in both spoken and written English, but it is especially common in emails.
Examples
- Can you copy me in on the report you send to the client?
- I’ll copy Sarah in so she knows about the meeting.
- Please copy John in when you reply to the supplier.
- Don’t forget to copy the manager in on that email.
- She asked me to copy her in on all project updates.
Common Mistakes
- Incorrect: I will copy the email in you.
Correct: I will copy you in on the email. - Incorrect: Can you copy in me the message?
Correct: Can you copy me in on the message? - Incorrect: Please copy in the manager.
Correct: Please copy the manager in.
Differences / Synonyms
“Copy sb in” is similar to “CC sb” (carbon copy someone) in emails. Both mean sending a copy to someone else. However, “copy sb in” is more informal and conversational, while “CC” is the technical term used in email programs.
Other related phrases:
- Include sb: More general, means to make someone part of a group or conversation.
- Forward an email: Sending an email someone else after you receive it, different from copying in.
Common Collocations
- copy someone in on an email
- copy a colleague in
- copy the manager in
- copy a team member in
- copy someone in on the message
Related Phrasal Verbs
Here are related phrasal verbs of copy sb in:
Real-life Dialogue
Anna: Can you send the project update to the client?
Ben: Sure. Should I copy the team in?
Anna: Yes, please copy everyone in so they stay informed.
Practice
Fill in the blank with the correct phrase:
Don’t forget to _________ me _________ on the email about the schedule.
- a) copy, in
- b) copy in, me
- c) copy me in
- d) copy in me
Answer: c) copy me in
FAQs
- Q: What does “copy sb in” mean in emails?
A: It means sending someone a copy of an email to keep them informed. - Q: Can I say “copy in sb”?
A: Yes, but “copy sb in” is more common and natural. - Q: Is “copy sb in” formal or informal?
A: It is semi-formal, often used in professional emails and conversations. - Q: What is the difference between “copy sb in” and “forward”?
A: “Copy sb in” sends a copy to someone while replying or sending an email; “forward” sends the email separately after receiving it. - Q: Can I use “copy sb in” in spoken English?
A: Yes, it is commonly used in spoken business English.

