how long have you been vs come up with

These two phrases are not directly comparable as they serve different purposes. 'How long have you been' is used to inquire about the duration of an action or state, while 'come up with' is used to suggest generating ideas or solutions. They are both correct in their respective contexts.

Last updated: March 23, 2024 • 921 views

This phrase is correct and commonly used in English to inquire about the duration of an action or state.

"how long have you been"

This phrase is typically used to ask about the length of time someone has been doing something or in a particular state.

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Feb 4, 2011 ... For how long have you been eating? I consider the sentence to be correct, but some days ago, a teacher (not mine) told me that it was not. And ...
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Learn how to say "how long have you been learning Chinese?" in Chinese, how to say it in real life and how you can use Memrise to learn other Chinese ...

This phrase is correct and commonly used in English to suggest generating ideas or solutions.

"come up with"

This phrase is used when asking someone to think of or propose ideas, solutions, or suggestions.

Show examples from the web [+]

The writers were trying to come up with a catch phrase.
I'm trying to come up with something for The New Yorker.
We should come up with a signal or something.
Anyone can come up with a clinical trial.
Couldn't even come up with something original.
Tracy has come up with a new way to ruin the show.
I could come up with a clinical trial. jealous.
Until we come up with something, Mr. Constantine.
I'm hoping you guys can come up with some local sources.
Course, now they come up with the war on terror.
But I have to come up with something convincing for the magistrate.
Sir, we've come up with another alternative.
We haven't come up with a new name for you yet.
They would have come up with a better story.
I'll have to come up with the money though.
But you might want to come up with a pretty amazing apology.
Anything you can come up with.
I can not just come up with something.
You better come up with a good excuse.
I need to come up with a public response.

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how long have you been vs come up with

"how long have you been"

"come up with"

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