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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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because firstly

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase 'because firstly' is correct and can be used in written English.
You can use it when you are introducing two or more reasons for something, and want to specify that the first of these reasons is the cause of the situation. For example: "I decided to stay late at work, because firstly I had a lot of tasks to complete, and secondly I wanted to earn some overtime pay."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

47 human-written examples

That's because, firstly, business is far too important to our economic and social fabric to be outside our debate.

If Inside The Smiths is lacking in rancour that's probably because, firstly, Joyce pocketed a million quid settlement in the aforementioned court case and, secondly, the rhythm section are clearly desperate for the Smiths to join the current rash of reformations.

This is because, firstly, they are elastic and best match with the elasticity of biological tissue.

This is because, firstly, two channels need to be estimated and, secondly, accurate channel estimation requires a larger number of pilots [19, 20].

However, our approach differs from Hamaya's because, firstly, in our work we consider both cases, namely, when is periodic and when it is almost periodic in the first variable.

This is because, firstly, weak grip strength is observed in the forelimbs alone (Figure 1B) although there are no observable digit abnormalities in the forelimb paws.

Science

Plosone
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Human-verified similar examples from authoritative sources

Similar Expressions

13 human-written examples

Defining disturbances in the context of cancer risk is challenging because it, firstly, concerns several levels of biological organizations, ranging from cells, tissues, organs, and individual.

I'm unhappy about it firstly because he is good and because I'm convinced he was caught up in something completely crazy which went over his head".

Five midwives have been murdered by insurgents, targeted firstly because they work, but also because they are ultimately employed by an American NGO.

News & Media

The Guardian

Firstly, because we won a title and second, because for the first time in the history of the club we reached the semi-finals of the Champions League.

Firstly because we lost a good player, and secondly because we lost our team's food for a whole week".

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Expert writing Tips

Best practice

When using "because firstly", ensure you provide a second reason introduced by "secondly" or a similar term to maintain logical flow and clarity.

Common error

Avoid using "because firstly" when "because" alone suffices. The addition of "firstly" can sometimes sound repetitive. Rephrasing to remove the extra adverb can create a more concise sentence.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

82%

Authority and reliability

4/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "because firstly" functions as an adverbial phrase introducing the initial reason or cause in a sequence of explanations. Ludwig AI confirms its grammatical correctness and use across varied contexts.

Expression frequency: Uncommon

Frequent in

Science

40%

News & Media

40%

Formal & Business

10%

Less common in

Wiki

10%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "because firstly" is a grammatically sound phrase used to introduce the initial reason in a sequence of explanations. Ludwig AI's analysis indicates its correctness and presence in diverse contexts, primarily in science and news media. While technically correct, writers should be mindful of potential redundancy and explore alternative phrasings for conciseness. Remember to always provide at least a second point.

FAQs

How can I use "because firstly" in a sentence?

The phrase "because firstly" is used to introduce the primary reason among several explanations. For instance, "I chose this approach, because firstly, it's cost-effective, and secondly, it's less time-consuming."

What are some alternatives to "because firstly"?

You can use alternatives like "primarily because", "mainly due to", or "first and foremost because" depending on the context.

Is it grammatically correct to say "because firstly"?

Yes, "because firstly" is grammatically correct, although some may find it slightly redundant. It is used to emphasize the initial reason in a sequence of explanations.

What's the difference between "because firstly" and "primarily because"?

"Because firstly" introduces the first reason in a list, while "primarily because" emphasizes that the reason is the most important or significant one.

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Source & Trust

82%

Authority and reliability

4/5

Expert rating

Real-world application tested

Most frequent sentences: