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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
what have
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "what have" is correct and usable in written English. You can use it in questions or statements that inquire about past actions or experiences. Example: "What have you done today?" Alternative expressions include "what have you accomplished" and "what have you experienced."
✓ Grammatically correct
News & Media
Science
Formal & Business
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
60 human-written examples
What have we got?
News & Media
What have you achieved?' ".
News & Media
What have they yielded?
News & Media
What have they gained?
News & Media
What have I done?
News & Media
What have I gained?
News & Media
What have they got?
News & Media
What have I found?
News & Media
What have we become?
News & Media
What have they found?
News & Media
What have you won?
News & Media
Expert writing Tips
Best practice
Use "what have" to inquire about experiences, accomplishments, or changes that have occurred up to the present moment. For example: "What have you learned from this experience?"
Common error
Avoid using "what have" when referring to a specific point in the past. Use "what did" instead. For example, instead of "What have you done yesterday?" say "What did you do yesterday?"
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "what have" primarily functions as an interrogative phrase, initiating questions about actions, experiences, or states that have occurred up to the present. Ludwig shows numerous examples where it begins questions seeking information or reflection.
Frequent in
News & Media
75%
Science
15%
Formal & Business
10%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "what have" is a versatile interrogative phrase used to inquire about past actions, experiences, and states. Ludwig AI confirms that it's grammatically correct and widely used, particularly in news and media contexts. It serves to elicit information, provoke reflection, or express reactions. When using "what have", ensure that the tense aligns with the intended meaning—referring to actions completed up to the present, as opposed to specific past events. The examples in Ludwig demonstrate its common usage and broad applicability.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
what have you done
This alternative specifically asks about actions the subject has completed.
what did you
This alternative directly asks about a past action, specifying the subject as "you".
what has been
This phrase inquires about a state or condition that exists as a result of a past action or event.
what were you
This alternative seeks information about a past state or activity of the subject "you".
what are you
This phrase inquires about current actions or states.
what is the outcome of
This phrase asks about the final result or effect of something.
what will you
This alternative seeks information about future actions.
what's the effect of
This asks about the influence or impact of something on something else.
what results from
This inquires about the consequences or outcomes of something.
what do you
This alternative is a more general way to ask about habits, opinions, or actions.
FAQs
How do I use "what have" in a sentence?
Use "what have" to ask about experiences or actions completed up to the present. For example, "What have you been working on lately?" or "What have we learned from this project?"
What's a more formal way to phrase a question using "what have"?
In formal settings, you might use a more elaborate structure while retaining the core meaning. For instance, instead of "What have you achieved?", consider "What accomplishments "have you attained"?" or "To what extent "have you progressed"?"
What's the difference between "what have you done" and "what did you do"?
"What "have you done"" refers to actions completed in a time frame leading up to now, implying relevance to the present. "What "did you do"" asks about a specific event in the past, without necessarily linking it to the present.
What are some common phrases that start with "what have"?
Common phrases include "What have you done?", "What have we learned?", "What have they said?", and "What have I become?". These questions seek information about past actions, experiences, or transformations.
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested