Can You Start a Sentence with "Just Because"?

It's tricky to pick apart the grammar of a sentence such as Just because youre correct doesnt mean youre not annoying. Guest writer Neal Whitman explains why such sentences work and what they really mean.

Neal Whitman, Writing for
5-minute read
410GG Just Because

Just because you're right doesn't mean you're not annoying.Just Because Sentences Have Been Around for More Than 100 Years

Sentences of the form Just because X doesnt mean Y are everywhere, and according to one recent paper, they really started to become common after 1950. (1) However, Otto Jespersen’s work on English grammar, which was published between 1909 and 1949, has examples from the late 19th and early 20th centuries. You can read these examples in the Merriam-Webster Dictionary of English Usage, which cites Jespersen in its entry on just because. The first example the authors give is a just because X doesnt mean Y example from 1913, in a story by Booth Tarkington: Just because Im here now doesnt mean I didnt go, does it? Jespersen’s earlier examples show that the verb isn’t always doesnt mean; one from 1897 is, Just because a fellow calls on a girl is no sign that she likes him. (2)

Recent Examples of Just Because Sentences

In a 2001 conference paper, (3) Emily Bender and Andreas Kathol go even further, showing that this just because sentences are used not just to deny inferences, but to deny various other kinds of connections that someone might imagine, such as that X is evidence of Y, or that X justifies Y, or even that X prevents Y. Here are a few examples that have appeared on the Internet within the past three years:

  • Just because someone desire[s] something to exist, isn't evidence that it doesn't exist. [Source]
  • Just because gasoline prices are up doesn't justify dipping into the Strategic Petroleum Reserve. [Source]
  • Just because something is lawful, doesn't prevent it being controversial. [Source

Bender and Kathol even show that the predicate doesn’t even have to be negative, as long as the utterance as a whole is negated. You can even do this implicitly, in the form of a sarcastic statement or a rhetorical question, like this one that Bender and Kathol found:

Just because a guy has bleached hair, winter tan, speaks slowly and is pleasant to the point of being vacuous … does that mean he’s a surfer?

Just Because It’s an Idiom Doesn’t Mean It’s Wrong

All in all, these connection-denying just because sentences are best considered a kind of idiom. You won’t get their meaning by trying to assemble it from its component pieces the way you do with typical sentences. You just have to recognize the pattern and install it in your grammar with its own special rule … in much the same way as you did when you learned how to understand non-canonical sentences such as What a great friend! Or, I might add, the way you had to learn the meaning of I could care less in order to understand what people meant by it. 

This raises a question: Why has could care less attracted so much disapproval that it is now one of the peeve cards in Peeve Wars, while just because X doesnt mean Y has mostly slipped by unnoticed? It’s not clear. The lesson to take is that just because something doesn’t follow the mainstream rules of English grammar doesn’t automatically make it nonstandard. 

This podcast was written by Neal Whitman, who has a PhD in Linguistics, blogs at LiteralMinded.Wordpress.com and is a regular columnist for the online resource Visual Thesaurus.


1. Hilpert, Martin. 2007. “Just because it’s new doesn’t mean people will notice it.” English Today 23.29-33.

2. “Because.” Merriam-Webster Dictionary of English Usage. 1994. 171.

3. Bender, Emily M. and Andreas Kathol. 2001. “Constructional effects of just because … doesn’t mean …”  Proceedings of the 27th Annual Meeting of the Berkeley Linguistic Society. 13-25.


About the Author

Neal Whitman, Writing for Grammar Girl

Neal Whitman PhD is an independent writer and consultant specializing in language and grammar and a member of the Reynoldsburg school board. You can find him at literalminded.wordpress.com.

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