Ludwig is an AI-powered English writing assistant that helps you find example sentences, check grammar, and improve your writing using reliable sources from reputable publications.

Is Ludwig free to use?

Ludwig offers both free and premium plans. The free plan provides basic access to our features, while the premium plan unlocks advanced tools, unlimited searches, and additional writing assistance features.

How does Ludwig help with English learning?

Ludwig provides contextual example sentences from reliable sources like The New York Times, BBC, and academic publications, helping you understand how words and phrases are used in real-world contexts. This improves both writing fluency and comprehension skills.

Ludwig is trusted by students, teachers, researchers, and professionals worldwide. It's used by top universities including MIT, Stanford, Harvard, and Oxford, as well as professionals in tech companies like Adobe.

What makes Ludwig different from other writing tools?

Ludwig focuses on providing real example sentences from authoritative sources, not just grammar checking. This contextual approach helps users understand not just what's correct, but how language is actually used by native speakers and professional writers.

Used and loved by millions

Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

Upon checking with
Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "upon checking with" is correct and usable in written English
You can use it when you are looking for confirmation about something from another person or a source of information. For example, "Upon checking with the weather service, I learned that it will be snowing tomorrow."

✓ Grammatically correct

Science

News & Media

Wiki

Table of contents

Usage summary

Human-verified examples

Expert writing tips

Linguistic context

Ludwig's wrap-up

Alternative expressions

FAQs

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

This model was selected upon checking with Modeltest [ 40] that the set of all positions as well as the 1st, 2nd and 3rd codon positions favored the GTR model or a model close to it (GTR being the closest model in the phylogeny programs used here) and gamma plus invariable rates.

Science

BMC Evolutionary Biology

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

We suggest checking with the individual hotel upon making the reservation to see if alternative arrangements may be necessary.

News & Media

The New York Times

The other MPNCs, upon checking these IEs, check if the reserved time conflicts with any of the time slots already reserved by them.

Science

EURASIP Journal on Wireless Communications and Networking

Upon checking into your hotel room, remove the bed sheets and thoroughly check the mattress with a flashlight.

Wiki

WikiHow

And now, upon checking, sure enough, there will be gold.

News & Media

TechCrunch

Upon return, make sure you check with your teachers about what you missed and if you have limited time to get the work in.

Wiki

WikiHow

I checked with Rackspace, which says it will provide additional IPs upon request.

News & Media

Forbes

Always check with your doctor before starting an exercise program, depending upon any age and/or health issues.

Wiki

WikiHow

Check with your fishmonger.

News & Media

The New York Times

Check with manufacturers.

News & Media

Independent

I checked with Cornell University.

News & Media

The New York Times - Food

Expert writing Tips

✓ Best practice

Use "upon checking with" to clearly indicate that an action or decision is based on confirmation or verification from a specific source, enhancing the credibility of your statement.

⚠ Common error

Avoid using "upon checking with" in casual conversation or informal writing where simpler alternatives like "after asking" or "when I checked" would be more appropriate.

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Linguistic Context

The phrase "upon checking with" functions as a prepositional phrase introducing a condition or basis for an action. It indicates that an action is predicated on the act of verifying or consulting with a source. Ludwig AI confirms the validity of this construction.

Expression frequency: Uncommon

✓ Frequent in

Wiki

44%

News & Media

32%

Science

24%

⚠ Less common in

Formal & Business

Reference

Encyclopedias

Ludwig's WRAP-UP

In summary, the phrase "upon checking with" serves as a prepositional phrase, most appropriately used in formal contexts, to indicate that an action or statement is based on verification from a specific source. Ludwig AI confirms its validity. While "upon checking with" is not exceedingly common, its primary function is to establish credibility by grounding information in reliable sources. Alternatives, such as "after consulting with", can be considered to achieve a similar meaning. Although it's grammatically sound, it should be used thoughtfully to avoid appearing overly formal in casual communication.

Alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

after confirming with

Uses "confirming" instead of "checking", highlighting the act of making something certain.

on verifying with

Similar to "upon checking", but uses "verifying" for a slightly different nuance.

after consulting with

Replaces "checking" with "consulting", implying a more formal discussion.

after double-checking with

Adds emphasis on the act of verifying again to be sure.

having verified with

Substitutes "checking" with "verified", suggesting a completed confirmation process.

after inquiring with

Replaces "checking" with "inquiring", which implies asking for information.

More alternative expressions(1)

upon tests with

FAQs

How can I use "upon checking with" in a sentence?

You can use "upon checking with" to show that an action or decision follows verification from a source, like in the sentence, "Upon checking with the manager, I confirmed the meeting time."

What are some alternatives to "upon checking with"?

Alternatives include "after consulting with", "after confirming with", or simply "after checking with". The best choice depends on the context and desired level of formality. See also "after consulting with", "after confirming with".

Is "upon checking with" formal or informal?

"Upon checking with" leans towards formal usage, suitable for professional or academic contexts. Simpler phrases are preferable for informal situations.

What's the difference between "upon checking with" and "after checking with"?

"Upon checking with" implies immediacy and direct consequence, whereas "after checking with" is more general and doesn't necessarily indicate an immediate result. You can also consider "having verified with".

Editing plus AI, all in one place.

Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.

Continue with Googlefor free

Continue with emailfor free

Table of contents

Usage summary

Human-verified examples

Expert writing tips

Linguistic context

Ludwig's wrap-up

Alternative expressions

FAQs

Source & Trust

76%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Most frequent sentences:

1-200 1k 2k 3k 4k 5k 7k 10k 20k 40k 100k 200k 500k 0m-3 0m-4 1m-1 1m-2 1m-3 1m-4

Upon checking withGrammar usage guide and real-world examples

Upon checking with
Grammar usage guide and real-world examples