Learning Objectives
- Recognize common grammar and mechanical errors
Grammatically, writers tend to make their most obvious errors in the areas below.
Error |
Practice revising it! |
Subject/verb agreement
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Verb tense
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Runs-ons and fragments
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Writers often also have trouble with some commonly confused terms. The chart below briefly describes a few.
affect vs. effect | “Affect” is usually a verb meaning “to influence,” while “effect” is usually a noun meaning “outcome” or “result.” |
it’s vs. its | “It’s” always means “it is,” while “its” always shows possession. |
e.g. vs. i.e. | The abbreviation “e.g.” is Latin for exempli gratia and means “for example,” while “i.e.” is Latin for id est and means “that is.” |
imply vs. infer | The word “imply” means “to suggest” or “to indicate,” while “infer” involves a person actively applying deduction. |
that vs. which | The word “that” is used to define and limit a noun’s meaning, while “which” is used to provide descriptive information not central to the noun’s definition. |