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Browse Rules: 6,145 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 It must have been always wrote that. Grammar
Agreement: Mass/singular noun + non-third-person verb Marketing are bad for you. Grammar
Agreement: Mass/singular noun + non-third-person verb Marketing, for instance, are bad for you. Grammar
Agreement: Mass/singular noun + non-third-person verb The marketing are bad for you. Grammar
Agreement: Mass/singular noun + non-third-person verb The marketing, for example, are bad for you. Grammar
Agreement: Mass/singular noun + non-third-person verb The dog eat. Grammar
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
LanguageTool 6.7-SNAPSHOT (2025-04-03 22:33:10 +0200)