only then can

USAGE SUMMARY

"only then can" is correct and usable in written English.
You can use it when you want to indicate that an action or state can only take place after something else has already happened. For example: "We will need to pass the final exam first, only then can we graduate."

✓ Grammatically correct

News & Media

Academia

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Only then can it deliver its cargo.

The Economist

Only then can candidates be nominated.

The Economist

"Only then can the healing begin".

The New Yorker

Only then can there be a reset".

The New York Times - Sports

Only then can they rest.

The New York Times

Only then can peace prevail.

The New York Times

Only then can validation be requested.

Cornell University

Only then can equity even be possible.

University of California, Berkeley

Only then can the program be produced.

The New York Times - Arts

Only then can the revolution begin.

The New York Times - Tech

Only then can we speak of citizenship.

The Guardian - Opinion

Expert writing Tips

Best practice

Use "only then can" to clearly indicate a sequence of events where the second event is entirely dependent on the first. For instance, "Complete the training; only then can you start the project."

Common error

Avoid using "only then can" when a less emphatic phrase suffices. Overusing it can make your writing sound overly dramatic or stilted. Instead, consider simpler alternatives like "then" or "after that" if the dependency is already clear.

Linguistic Context

The phrase "only then can" functions as an adverbial phrase that modifies the verb in the main clause. It indicates a condition that must be met before the action described by the verb can occur. Ludwig AI confirms its correct usage in various contexts.

Expression frequency: Very common

Frequent in

News & Media

42%

Academia

21%

Science

16%

Less common in

Formal & Business

10%

Wiki

7%

Reference

4%

Ludwig's WRAP-UP

In summary, "only then can" is a grammatically sound phrase used to emphasize a conditional sequence of events. As highlighted by Ludwig AI, it correctly indicates that a specific action is contingent on a preceding event. It is most commonly found in News & Media, Academic, and Scientific sources, suggesting a neutral to formal tone. While versatile, it's important to avoid overuse to maintain clarity and avoid sounding overly dramatic. By understanding its function and purpose, you can effectively incorporate "only then can" into your writing to enhance clarity and emphasis.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

only at that point can

Replaces "then" with "at that point", emphasizing the specific moment in time.

not until then can

Adds emphasis on the delay before the action is possible.

solely after that can

Replaces "only then" with "solely after that", highlighting the exclusive condition.

just then can

Emphasizes the immediacy of the action following the condition.

only in that case can

Focuses on the specific scenario or situation required.

only following that can

Uses "following that" instead of "then", offering a more formal tone.

subsequently, only then can

Adds "subsequently" to emphasize the chronological order.

thereafter, only then can

Introduces a more formal, sequential relationship between events.

exclusively then can

Focuses more directly on the exclusivity of the condition.

and only then can

Adds "and" to connect the phrase to a preceding statement.

FAQs

How do I use "only then can" in a sentence?

Use "only then can" to emphasize that something is possible or allowed solely after a specific condition has been met. For example: "The data must be validated; "only then can" the report be published."

What are some alternatives to "only then can"?

You can use alternatives such as "not until then can", "only after that can", or "solely then can" to express a similar meaning with slightly different emphasis.

Is it grammatically correct to start a sentence with "only then can"?

Yes, starting a sentence with "only then can" is grammatically correct. However, it requires inversion of the subject and auxiliary verb. For example: "Only then can the project proceed."

What is the difference between "only then can" and "then"?

"Only then can" emphasizes the necessity of the preceding action for the subsequent action to occur, whereas "then" simply indicates a sequence of events without strong emphasis on dependency.