You can't leave vs You're not going to go

When to use each in English, with meaning, register, and examples.

You can't leave

Top 1,000 (very common)

You're not going to go

Top 2,000 (common)
Most common: You can't leave
 You can't leaveYou're not going to go
Pronunciation🇬🇧 //jʊ kænt liːv//🇺🇸 //jʊ kænt liːv//🇬🇧 //jʊəˈnɒt ˈgəʊɪŋ tə ɡəʊ//🇺🇸 //jʊr ˈnɑt ˈɡoʊɪŋ tə ɡoʊ//
MeaningIt's not allowed for you to go away.A way to say someone will not leave or do something.
ExampleDuring the emergency, the teacher said, 'You can't leave until the drill is over.'I told him, 'You're not going to go until you finish your dinner!'
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 2,000 (common)
Collocationsleave the room, leave your seat, leave the tablenot going to go home, not going to go out, not going to go anywhere, not going to go with someone
Common mistakesIncorrectly using it with a positive context (e.g., 'You can leave.')., Misplacing the word order (e.g., 'Leave you can't.')., Using 'cannot' instead of 'can't' in very informal contexts.Incorrectly using 'going to' in a formal context where it's not suitable., Misunderstanding the phrase as a question rather than a statement., Using it with a positive meaning instead of negative.
Usage notesUse this phrase when you want to express that a person must stay where they are. It is appropriate in formal and informal situations, especially when giving instructions or rules.Used informally to emphasize that someone is staying put or not participating. It can come off as dismissive or teasing, depending on tone.

See it in real clips

You can't leave
You're not going to go

Frequently asked questions: You can't leave vs You're not going to go

What's the difference between You can't leave and You're not going to go?

You can't leave: It's not allowed for you to go away. You're not going to go: A way to say someone will not leave or do something.

Which is more common: You can't leave and You're not going to go?

You can't leave is the most common in everyday English.

Can you show an example of each?

You can't leave: During the emergency, the teacher said, 'You can't leave until the drill is over.' You're not going to go: I told him, 'You're not going to go until you finish your dinner!'

Can I use You can't leave and You're not going to go interchangeably?

Not always. You can't leave and You're not going to go 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.