when could you

USAGE SUMMARY

The part of the sentence "when could you" is correct and usable in written English.
You may use it when you want to ask someone when they can do something. For example, "When could you have the report ready?".

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

So when could a Ryzen-powered PS5 happen?

Forbes

If NBCi could not come close to a profit while increasing its sales 242%, when could it make a profit?

Forbes

Sterling's peak last year coincided with the school summer holidays, when £1 could buy €1.285, compared with €1.18 today.

The Guardian - Money

The game continued 31... Qe5 32 Nd6 Rb8 33 c5!, when Black could not play 33... becauseause of 34 Qb8 Rb8 35 Nf7, attacking Black's king and queen.

The New York Times

The yield is usually defined, on a percentage basis, as the number of molecules of product obtained when 100 could in principle have been formed.

Britannica

e. Results on percentage when IC50 could not be able to determine, and X% cell death more in presence of zosuquidar than without zosuquidar.

BMC Cancer

It remains for future epidemiological studies to determine if a MAP-based screen is cost effective for detecting early stage lung cancers when >90% could be surgically cured [37], [38], [39].

Plosone

He must have missed 20 Bd6, when he could not play 20... Qd6, as 21 Bf7 wins his queen.

The New York Times

We previously reported that AQ-Ngn1, when overexpressed, could partially reduce STAT1/3 phosphorylation (Sun, Nadal-Vicens et al., Cell, 2001).

eLife

The device can distinguish most kinds of plastic in 10 microseconds, which when automated could mean 500 tons of plastic per day in a typical recycling operation.

MIT Technology Review

Netflix has previously predicted that someday (it hasn't said when) it could have 60 million to 90 million members in the United States, and even more overseas.

The New York Times

Expert writing Tips

Best practice

Use "when could you" to politely inquire about someone's future availability or capability to perform a task. It's suitable for professional and everyday communications.

Common error

Avoid using "when could you" in highly formal or legal contexts where a more direct and less ambiguous phrasing might be required. In those situations, consider using "when are you able to" or "when will you be available".

Linguistic Context

The phrase "when could you" functions as an interrogative phrase used to inquire about the future availability or capability of the person being addressed. The Ludwig AI confirms its usability in written English.

Expression frequency: Missing

Frequent in

Science

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News & Media

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Formal & Business

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Less common in

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Ludwig's WRAP-UP

In summary, the phrase "when could you" is a grammatically sound and versatile interrogative phrase used to ask about someone's future availability or capability. While Ludwig AI validates its correctness, this phrase is mostly used in neutral and professional contexts. It's slightly more polite than "when can you". Consider alternatives like "when are you able to" or "when will you be able to" for added clarity or formality.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

when are you able to

Focuses on ability at a specific time.

when will you be able to

Emphasizes future ability or availability.

when can you

Direct and simple request for availability.

at what time could you

More specific regarding the timing of an action.

on what day could you

Focuses on finding a suitable day.

when would it be possible for you to

More formal and polite way to ask about someone's availability.

what's a good time for you to

Shifts the focus to the other person's preference.

when is a convenient time for you

Similar to previous, but emphasizes convenience.

when might you

Implies uncertainty, suitable when precision isn't crucial.

when are you going to be ready to

Focuses on readiness to perform a task.

FAQs

How do I use "when could you" in a sentence?

Use "when could you" to ask about someone's availability or ability to do something at a future time. For example, "When could you finish the report?" or "When could you meet for a discussion?"

What's the difference between "when could you" and "when can you"?

"When could you" and "when can you" are similar, but "when could you" is generally perceived as slightly more polite or formal than "when can you". Use "when could you" when addressing someone in a position of authority or in a more professional setting.

What can I say instead of "when could you"?

You can use alternatives like "when are you able to", "when will you be able to", or "when would it be possible for you to" depending on the context and level of formality desired.

Is "when could you" correct in written English?

Yes, "when could you" is grammatically correct and commonly used in written English, especially when seeking information about someone's future availability or capability.