has been clear since

USAGE SUMMARY

The phrase "has been clear since" is correct and usable in written English.
You can use it to indicate that something has been evident or obvious from a specific point in time onward. Example: "The importance of climate action has been clear since the early 2000s."

✓ Grammatically correct

News & Media

Academia

Science

Human-verified examples from authoritative sources

Exact Expressions

56 human-written examples

That has been clear since 1996".

The New York Times

Marwick added: "It has been clear since 2005 that this type of automated calling is prohibited.

The Guardian

The urgency of this mission has been clear since at least the mid-nineteen-nineties.

The New Yorker

It has been clear since the passage of Dodd-Frank that the demands on the regulators are enormous and unprecedented.

Harvard University

And Congress's sweeping authority to regulate the nation's economy, they add, has been clear since the 1930s.

The New York Times - Health

The big upswing in commercial insurance prices has been clear since the terror attacks, when the industry lost $50 billion.

The New York Times

Parisse's importance to the side has been clear since he broke onto the international circuit in 2002.

The Guardian - Sport

Human-verified similar examples from authoritative sources

Similar Expressions

4 human-written examples

This really ought to have been clear, since -- as often happens in our world -- Tyrion's entire family is of average height.

Huffington Post

My own lens has been cleared since that time and I watched today with intrigue.

Yale University

Given that he has been cleared since 2009, there is no dispute about whether he should be approved for transfer.

The Guardian

The broad parameters of a deal have been clear since the Clinton administration (though the details are devil-filled).

The Washington Post

Expert writing Tips

Best practice

Use "has been clear since" to emphasize the duration over which something has been understood or apparent. This is useful when the length of time is relevant to your point.

Common error

Avoid using "was clear since" as it implies that something became clear in the past and remained clear only until some other point in the past. "Has been clear since" correctly indicates that it is still clear now.

Linguistic Context

The phrase "has been clear since" functions as a temporal marker indicating the starting point from which something became and remained evident. It connects a past event or time with a present understanding or state, as seen in Ludwig examples.

Expression frequency: Very common

Frequent in

News & Media

65%

Academia

15%

Science

10%

Less common in

Formal & Business

5%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "has been clear since" is a versatile phrase used to indicate that something has been evident or understood from a particular point in time up to the present. As Ludwig AI confirms, it is grammatically correct and widely used across various contexts, particularly in news, academic, and scientific writing. When writing with this phrase, make sure you don't mistake the tense and use "has been" instead of "was". Alternatives include "has been evident since" and "has been apparent since". The phrase helps establish a timeline of understanding and is valuable in a wide array of writing scenarios.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

has been evident from

Replaces "clear" with "evident", focusing on the visibility of the fact.

has been apparent since

Substitutes "clear" with "apparent", emphasizing obviousness.

has been obvious since

Uses "obvious" instead of "clear", highlighting a lack of ambiguity.

has been understood since

Changes the focus to understanding rather than clarity.

it was already known since

Shifts to a passive construction, emphasizing prior knowledge.

knowledgeable since

Concise expression stressing the knowledge.

it has emerged since

Emphasizes that information has come to light over time.

it became recognized since

Focuses on the gradual recognition of something.

has been no secret since

Highlights that something has been publicly known.

has been no mystery since

Implies that something was once puzzling but is now understood.

FAQs

How can I use "has been clear since" in a sentence?

Use "has been clear since" to indicate that something has been evident or obvious from a specific point in time to the present. For example, "It "has been clear since" the beginning of the project that resources would be tight."

What can I say instead of "has been clear since"?

You can use alternatives like "has been evident since", "has been apparent since", or "has been obvious since" depending on the context.

Is it correct to say "was clear since" instead of "has been clear since"?

No, "was clear since" is generally incorrect. "Has been clear since" indicates that something is still clear now, whereas "was clear since" would imply it's no longer clear.

What's the difference between "has been clear since" and "became clear since"?

"Has been clear since" emphasizes the continuous state of clarity from a point in the past to the present. "Became clear since" isn't a standard construction; "became clear" indicates the moment something became understood, without necessarily implying ongoing clarity.