Grammar Rules Everyone Breaks
You’ve probably corrected someone’s grammar before and felt that little rush of superiority. Then later that same day, you caught yourself making the exact mistake you just criticized.
Grammar works like that—we all know the rules in theory, but actually following them in conversation or casual writing feels unnatural. The truth is that most people break the same grammar rules over and over.
Some rules exist purely because English teachers decided they should, not because they make communication clearer. Others trip us up because the “correct” version sounds stiff and formal.
Here are the grammar rules that almost everyone ignores.
Split Infinitives
“To boldly go where no one has gone before” remains one of the most famous phrases in television history. It also breaks a grammar rule that English teachers spent decades drilling into students’ heads.
A split infinitive happens when you put a word (usually an adverb) between “to” and the verb. Instead of “to go boldly,” you say “to boldly go.”
The rule against this comes from Latin, where infinitives are single words that can’t be split. But English isn’t Latin, and the rule makes sentences sound awkward.
You naturally split infinitives when speaking. “You need to really focus on this” flows better than “You need really to focus on this.”
Most style guides have given up on this rule entirely.
Ending Sentences With Prepositions
Winston Churchill supposedly mocked this rule by saying, “This is the sort of English up with which I will not put.” The story might be fake, but it shows how ridiculous avoiding prepositions at the end of sentences can get.
The rule states you shouldn’t end a sentence with words like “with,” “at,” “from,” or “to.” So instead of asking “Where are you at?” you should ask “At where are you?” Except nobody talks like that.
This rule also comes from Latin, where prepositions physically can’t end sentences. English works differently.
Fighting this natural pattern makes your writing sound pretentious.
Starting Sentences With Conjunctions
And here we are, breaking another rule right at the start of this section. But does it really matter?
Teachers tell students not to start sentences with “and,” “but,” or “so.” The reasoning goes that these are coordinating conjunctions meant to connect ideas within sentences, not between them.
Breaking that rule creates sentence fragments. But professional writers start sentences with conjunctions all the time.
It creates emphasis and mirrors how people actually speak. The Bible does it.
Shakespeare does it. Good writing does it.
Who Versus Whom
Most people have given up on “whom” entirely. You might use it once in a while to sound fancy, but you probably use it wrong when you do.
The rule says “who” functions as a subject and “whom” functions as an object. “Who called?” versus “To whom are you speaking?” The second example sounds like you’re trying to impress someone at a cocktail party.
Even grammar experts admit that “whom” is disappearing from everyday English. Using “who” in all situations rarely causes confusion, and it sounds normal.
The New York Times style guide essentially gave up on enforcing “whom” in most contexts.
Less Versus Fewer
This one drives grammar enthusiasts crazy at grocery stores. Signs say “10 items or less” when they should say “10 items or fewer.”
The rule distinguishes between countable and uncountable nouns. Use “fewer” for things you can count individually (fewer apples, fewer problems).
Use “less” for quantities you measure (less water, less time). But people use “less” for both, and it rarely causes confusion.
“One less thing to worry about” sounds normal. “One fewer thing to worry about” sounds like you’re performing a grammar exercise.
That Versus Which
Grammar guides dedicate entire chapters to this distinction, yet most people use these words interchangeably. The rule says “that” introduces essential information (The car that hit me was blue) while “which” adds nonessential details (My car, which is blue, needs repairs).
Notice the comma difference—”which” clauses get commas, “that” clauses don’t. British English treats both words the same way.
American English insists on the distinction, but even Americans mix them up constantly. As long as you use commas correctly, readers understand what you mean.
Double Negatives
“I don’t know nothing about that” means the speaker does know something, according to formal grammar rules. Two negatives cancel each other out mathematically.
Except nobody interprets it that way in actual conversation. The speaker clearly means they don’t know anything.
Languages like Spanish and Russian use multiple negatives for emphasis all the time. Standard English rejects double negatives as nonstandard or uneducated, but they serve a linguistic purpose.
They add emphasis. Southern American English and African American Vernacular English use them systematically and consistently.
This rule reflects class bias more than logic.
Dangling Participles
“Walking down the street, the trees looked beautiful.” According to this sentence, the trees were walking down the street.
Participles are verb forms that describe nouns. When they dangle, they describe the wrong noun because the actual subject is missing or in the wrong position.
The sentence should read: “Walking down the street, I saw beautiful trees.” But people rarely notice dangling participles when reading or listening.
Your brain fills in the intended meaning automatically. Writers create them accidentally because they’re thinking about what they mean, not how grammar structures the sentence.
Professional editors catch these, but in casual writing and speech, they’re everywhere.
Subject-Verb Agreement With Collective Nouns
Is your family going on vacation, or are your family going on vacation? Both sound wrong depending on where you live.
American English treats collective nouns (family, team, government, company) as singular. British English treats them as plural.
“The team is winning” versus “The team are winning.” This creates confusion when Americans and Brits edit each other’s work.
Neither approach is wrong—they’re just different conventions. Most people pick one instinctively based on what sounds right to them.
Me Versus I
“Just between you and I” sounds educated and proper. It’s also wrong.
The rule says “I” functions as a subject (“I went to the store”) and “me” functions as an object (“She gave me the book”). After prepositions, you use “me.”
So it’s “between you and me,” not “between you and I.” People overcorrect because they’ve been told that “me” sounds uneducated.
They replace “me” with “I” everywhere, even when it’s wrong. “Come with John and I” should be “Come with John and me.”
Remove the other person to test it. You wouldn’t say “Come with I” or “between you and I individually.”
The same logic applies when another person is included.
Lay Versus Lie
Few grammar rules cause more confusion than these two verbs. Even grammar enthusiasts have to stop and think about which one to use.
“Lay” means to put something down. It requires an object.
“Lie” means to recline. It doesn’t take an object.
You lay a book on the table. You lie down on the couch.
The confusion gets worse with past tenses. The past tense of “lie” is “lay,” which is also the present tense of “lay.”
Yesterday you lay on the couch. Right now you lay the book down.
The past tense of “lay” is “laid.” Most people gave up and use “lay” for everything.
Bob Dylan sang “Lay, lady, lay” and nobody cared that it should technically be “Lie, lady, lie.”
Literally Used Figuratively
“I literally died laughing” annoys prescriptivists more than almost any other grammar violation. The word “literally” means something happened exactly as stated, not figuratively or metaphorically.
Using it for emphasis when you mean the opposite (figuratively) contradicts the word’s entire purpose. But language changes, and “literally” has been used for exaggeration since the 1700s. F. Scott Fitzgerald, James Joyce, and Charlotte Brontë all used “literally” this way.
Dictionaries now include figurative usage as a secondary definition. People complain about this evolution, but the word serves a new function as an intensifier.
When someone says “I’m literally starving,” you understand they mean they’re very hungry, not actually dying from hunger.
They as a Singular Pronoun
“Each student should bring their books” breaks the traditional rule that requires “his or her books.” For centuries, English lacked a gender-neutral singular pronoun.
Writing “he or she” every time gets clunky. Alternating between “he” and “she” confuses readers.
Using “he” as a default excludes women. “They” fills this gap naturally.
“Someone left their jacket here” sounds normal. People have used singular “they” in speech for generations.
Grammar guides fought this for decades, insisting on “he or she” in all cases. But trying to fight how people actually communicate never works.
Style guides have surrendered. Even the Associated Press now accepts singular “they.”
The Oxford Comma
This tiny punctuation mark starts fights between writers. Some style guides require it.
Others forbid it. Most people don’t know it has a name.
The Oxford comma (also called the serial comma) appears before “and” or “or” in a list of three or more items: “I bought apples, oranges, and bananas.”
Without it: “I bought apples, oranges and bananas.” The Associated Press style forbids it.
The Oxford University Press requires it. Academic writing usually includes it.
Journalism usually doesn’t. The lack of consistency means nobody’s really wrong.
People argue that it prevents ambiguity, pointing to examples like “I’d like to thank my parents, Oprah and God.” With the comma, those are four separate things.
Without it, your parents are Oprah and God. But context usually makes the meaning clear.
When Rules Still Matter
Punctuation and structure exist for a reason. Because they bring order, prevent misunderstandings, and also guide thought through tangled sentences.
Meaning becomes clear when patterns hold steady across pages. Yet not all rules fit these aims.
A few stick around just because someone long ago said they mattered, even if ignoring them changes nothing. Certain ones worked in Latin yet fall flat when used here.
Most seasoned writers toss these guidelines aside without a second thought. On purpose, never by accident.
Because getting the message across clearly beats sticking to outdated standards everyone ignores. Rules?
Often just suggestions dressed up like law. Words shift over time.
Tomorrow could erase what feels solid now. How humans speak often leads – rules follow much later.
What matters most is not cramming every grammar rule into your head. It’s recognizing moments when tossing one out actually sharpens what you write.
More from Go2Tutors!
- The Romanov Crown Jewels and Their Tragic Fate
- 13 Historical Mysteries That Science Still Can’t Solve
- Famous Hoaxes That Fooled the World for Years
- 15 Child Stars with Tragic Adult Lives
- 16 Famous Jewelry Pieces in History
Like Go2Tutors’s content? Follow us on MSN.
