since what month

USAGE SUMMARY

The phrase "since what month" is correct and usable in written English. You can use it when asking about the starting month of an event or situation that continues to the present. Example: "Since what month have you been living here?" Alternative expressions include "from which month" and "starting from what month."

✓ Grammatically correct

News & Media

Formal & Business

Science

Human-verified similar examples from authoritative sources

Similar Expressions

60 human-written examples

On the face of it not much should have changed in the month since what is commonly agreed to be one of the two best victories Northampton Town have ever achieved in 113 years of league membership.

The Guardian - Sport

In that sense, it is hard to argue that Mr Arafat was foolish to have refused the deal available in July, since what Israel offered then turned out not to have been Mr Barak's last word.

The Economist

FSAI says it alerted the UK Food Standards Agency in November since what was on sale in Ireland would also be on sale in the UK; the FSA told MPs that it only found out in January.

The Guardian

And the inadvertent sublimity of the Magnum images suggests something else: it hints that art may well share responsibility for the disaster, since what happened on 11 September is something we had all long been secretly and shamefully imagining.

The Guardian

Since what?

The New York Times

Now What?") Since November 9th, the two main arguments against contemporary feminism have emerged in near-exact opposition to each other: either feminism has become too strict an ideology or it has softened to the point of uselessness.

The New Yorker

Since May, what has the government done?

The New York Times

If you've been telling me since June, what am I supposed to believe?" Mr. Phillips -- who indeed no longer works at Goodwill -- could not be reached for comment.

The New York Times

The Tigers have now won just once at home since July at what used to be regarded as their stronghold.

Independent

Verizon Communications Inc. dropped the most since January in what was the second-worst performance among S&P 500 members.

The Washington Post

The number of migrants gathered around Calais is thought to have swollen to 3,000 since April, in what aid workers have a called a "catastrophic" situation.

Independent

Expert writing Tips

Best practice

Use "since what month" when you need to pin down an exact calendar start point for an ongoing state. It is more precise than 'since when' and is particularly useful in investigative or medical questioning where the specific month is a critical variable.

Common error

Avoid using 'since' when referring to a duration of time (e.g., 'since three months'); 'since' must always refer to a specific point in time, such as a named month or the phrase "since what month".

Linguistic Context

The phrase "since what month" acts as an interrogative prepositional phrase. It combines the temporal preposition 'since' with the interrogative determiner 'what' and the noun 'month'. According to Ludwig AI, it is primarily used to solicit a specific calendar month as a starting point. While exact matches in the provided search data are rare, the individual components are frequently used in authoritative sources to establish chronological boundaries.

Expression frequency: Rare

Frequent in

News & Media

75%

Formal & Business

15%

Science

10%

Less common in

Social Media

5%

Wiki

3%

Reference

2%

Ludwig's WRAP-UP

In summary, "since what month" is a grammatically valid and highly precise interrogative phrase. While Ludwig AI classifies its frequency as rare compared to broader temporal markers, it remains an essential tool for writers who require specific chronological data. It is most effective in professional and news-oriented registers where accuracy is paramount. By using this phrase, writers can avoid the ambiguity of general timeframes and provide a clear starting point for ongoing events. For more common usage, alternatives like from which month or since when are also viable, but "since what month" stands out for its directness and specificity.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

from which month

Uses the relative pronoun 'which' for a more formal and selective tone

starting in what month

Emphasizes the commencement of the event rather than the duration

since which month

Standard formal variation often preferred in academic or legal writing

as of what month

Focuses on the state of affairs from a specific point in time

effective from what month

Common in administrative, business, or policy-related contexts

since when

A more general and common way to ask for a starting point

beginning what month

Shortened participial phrase often used in schedules or plans

from what month on

Adds the adverb 'on' to emphasize the continuity of the action

after which month

Refers to the period following a specific monthly boundary

since what point in time

A much broader and more abstract inquiry into the origin

FAQs

How to use "since what month" in a sentence?

You can use it as a direct question to find a starting point, for example: "Since what month has the project been under development?" or "You need to specify since what month the symptoms started."

What can I say instead of "since what month"?

Depending on the formality, you can use "from which month", "since which month", or simply "since when" if the specific month is not the only focus.

Is it correct to say "since what month"?

Yes, as confirmed by Ludwig AI, the phrase is correct and useful in written English for asking about the starting month of a situation that continues to the present.

What's the difference between "since what month" and "from what month"?

While similar, "since what month" emphasizes that the action is still ongoing, whereas "from what month" can sometimes refer to a completed block of time.