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: Mass/singular noun + non-third-person verb | The dog, whose owner likes you, eat. | Grammar |
| Agreement: Mass/singular noun + non-third-person verb | She asked whether marketing are bad for you. | Grammar |
| Agreement: Mass/singular noun + non-third-person verb | She asked whether marketing, for instance, are bad for you. | Grammar |
| Agreement: Mass/singular noun + non-third-person verb | She wants to know whether this room are big enough. | Grammar |
| Agreement: Mass/singular noun + non-third-person verb | She wants to know whether this room, for example, are big enough. | Grammar |
| Agreement: Mass/singular noun + non-third-person verb | She asked whether the dog eat. | Grammar |
| Agreement: Mass/singular noun + non-third-person verb | She asked whether the dog, whose owner likes you, eat. | Grammar |
| Agreement: 'one' + plural word | I drew one hexagons on my paper. | Grammar |
| Agreement: 'I is / you is / ... ' | I is at the restaurant. | Grammar |
| Agreement: 'I is / you is / ... ' | I isn't at the restaurant. | Grammar |
LanguageTool 6.8-SNAPSHOT (2026-01-15 22:33:08 +0100)