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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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instruct that

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "instruct that" is grammatically correct and can be used in written English.
It is typically used when giving a command or direction to someone. For example: - The teacher instructed that all students complete their homework by tomorrow. - The boss instructed that the new policy be implemented immediately. - The coach instructed that the players arrive at the field thirty minutes before the game. - The sign instructed that visitors must wear a mask at all times. In each of these examples, the speaker is giving a clear directive or order using the phrase "instruct that."

✓ Grammatically correct

News & Media

Science

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

16 human-written examples

They instruct that readings must not express "regional bias," for fear that some students will be disadvantaged by exposure to action in unfamiliar locations like mountains or oceans.

Many chief immigration officers have so little faith in the system that they instruct that the "student" be landed even though they are clearly bogus.

News & Media

The Guardian

Appended to the Brahmanas are chapters written in similar language and style, but with a more-philosophical content, which specifically instruct that the matter of these chapters should be taught only in the forest, away from the village.

Occasionally a judge will instruct that an offender be tracked by the G.P.S. system, but otherwise it is up to parole departments to determine who is given the device.

When a witness testifies in a foreign language through an interpreter, judges often instruct that jurors who speak the witness' language must go not by the witness' testimony, but by the interpreter's English version of it -- even if they know that interpretation to be inaccurate.

News & Media

The New York Times

The "lean 'n' green" catering guidelines, The Journal said, bar fried food and instruct that, "on the theory that nutritious food is more vibrant, each meal should include 'at least three of the following colors: red, green, yellow, blue/purple, and white.' (Garnishes don't count).

News & Media

The New York Times
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Human-verified similar examples from authoritative sources

Similar Expressions

42 human-written examples

Hoppy presents whole menus, painstakingly researched and clearly instructed, that will make even the most nervous cook entertain with elan.

News & Media

Independent

Tarquin very seriously instructs that we lay on our backs, "palms open in order to receive".

News & Media

Vice

Holy Mother Mary instructs that when our faith is strengthened, worries are lifted leading to happiness and peace.

News & Media

Huffington Post

The instructional brochure instructed that director not to accept those reasons.

News & Media

Huffington Post

Mao instructed that it should be read five times.

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Expert writing Tips

Best practice

When using "instruct that", ensure the subject clearly understands the instruction and the expected outcome. Clarity prevents misinterpretation.

Common error

Avoid using "instruct that" in casual conversations; it can sound overly formal or even condescending. Opt for more natural phrasing like "tell them to" or "ask them to" in informal settings.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

89%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "instruct that" functions as a verb phrase introducing a subordinate clause expressing a command, direction, or requirement. As Ludwig AI confirms, it serves to convey an instruction to be followed.

Expression frequency: Common

Frequent in

News & Media

40%

Science

35%

Encyclopedias

10%

Less common in

Wiki

8%

Formal & Business

5%

Reference

2%

Ludwig's WRAP-UP

In summary, the phrase "instruct that" is a grammatically correct and relatively common way to express a command or direction. As Ludwig AI validated, this phrase is suitable for formal or neutral settings, conveying a clear directive. While alternative phrases like "direct that" or "order that" exist to nuance the tone, "instruct that" serves as a versatile option. Its presence in news, scientific publications, and encyclopedias underscores its wide applicability, although care should be taken to avoid overuse in casual conversations. To ensure the message is delivered properly, clarity is key.

FAQs

How can I use "instruct that" in a sentence?

Use "instruct that" when giving a formal command or direction. For example, "The general instructed that all troops advance at dawn."

What's a less formal alternative to "instruct that"?

For less formal situations, consider using phrases like "tell them to", "ask them to", or simply "say that". For example: "He told them to be quiet" instead of "He "instructed that" they be quiet."

Is "instruct that" always followed by "should"?

"Instruct that" is typically followed by a subjunctive verb form (base form of the verb) rather than "should". For example, it's correct to say "The manager instructed that the report be submitted immediately", not "The manager instructed that the report should be submitted immediately".

What is the difference between "direct that" and "instruct that"?

"Direct that" and "instruct that" are quite similar, but "direct" often implies a more immediate or authoritative command. "Instruct" can sometimes carry a tone of teaching or guidance alongside the command.

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Source & Trust

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Authority and reliability

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Real-world application tested

Most frequent sentences: