Browse Rules: 6,149 matches
These are some of the errors that LanguageTool can detect. Visit the LanguageTool homepage to use it online.
| Description | Example | Category |
|---|---|---|
| Agreement: 'been' or 'was' + past tense | The software is be prepared. | Grammar |
| Agreement: 'been' or 'was' + past tense | The software was introduce yesterday. | Grammar |
| Agreement: 'been' or 'was' + past tense | It must have been always wrote that. | Grammar |
| Agreement: 'a' + plural word | The cat is an animals. | Grammar |
| Agreement: 'a' + plural word | This candy is a jelly beans. | Grammar |
| Agreement: 'a' + plural word | The cat is an animals. | Grammar |
| Agreement: 'a' + plural word | The Syria resolution was an early major milestones for the United Nations. | Grammar |
| Agreement: 'a' + plural word | I'm learning a programming languages for work. | Grammar |
| Agreement of relative pronoun 'who' and verb | There are others who likes sleeping until noon. | Grammar |
| Agreement error: Third-person verb with a non-third-person pronoun | We doesn't believe so. | Grammar |
LanguageTool 6.8-SNAPSHOT (2026-01-17 22:33:09 +0100)