Confused Pairs
Word pairs that sound alike or do similar jobs — and how to tell them apart.
Affect vs Effect: The A-for-Action Rule
Affect is almost always a verb. Effect is almost always a noun. The rare exceptions are where writing advice starts sounding like…
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Bring vs Take: It's All About Direction
Bring moves things toward the speaker; take moves them away. The perspective in the sentence decides which verb.
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Lie vs Lay: Which One to Use?
Lie means to recline (no object). Lay means to put something down (needs an object). Plus the tense trap that trips up…
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Lose vs Loose: One Letter, Completely Different Word
Lose is a verb (you lose your keys). Loose is an adjective (loose change in your pocket). The extra O changes everything.
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Rise vs Raise: The Transitive Trap
Rise happens on its own (no object). Raise always needs something to lift. Same structure as lie vs lay.
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Sit vs Set: The Third Transitive Twin
Sit is what you do; set is what you do to things. Another classic intransitive/transitive pair that trips up writers.
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Common Mistakes
Classic errors that give away non-native English.
Could of vs Could have: The Classic Mistake
"Could of" is never correct. Here's why the mistake happens and how to stop making it for good.
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Its vs It's: The Apostrophe Trap
It's means "it is" or "it has". Its (no apostrophe) shows possession. Opposite of every other possessive rule in English.
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Your vs You're: One Word Away From a Typo
You're means "you are". Your shows possession. Swap them in casual writing and even grammar-tolerant readers wince.
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Usage Patterns
How specific verbs combine with prepositions, objects, and partners.
Make vs Do: Which One Goes With What?
Make means to create or produce something new. Do means to perform an action. But the fixed expressions are where native intuition…
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Say vs Tell: When to Use Which
Tell needs a person (told me, told her). Say doesn't (said that, said hello). Plus the fixed expressions that break the rule…
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