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Browse Rules: 6,146 matches

These are some of the errors that LanguageTool can detect. Visit the LanguageTool homepage to use it online.

Description Example Category
Do (Are) you interested in music Do you interested in music? Grammar
missing verb after 'this' This the best. Grammar
missing verb after 'this' This the best tools. Grammar
missing verb after 'this' This not going to be bad. Grammar
This (These) two are happy This 2 are my best options. Grammar
Agreement: 'I is / you is / ... ' You is too old for that. Grammar
Agreement: 'I is / you is / ... ' You isn't too old for that. Grammar
Subject-verb agreement plural The tall gentlemen gets a lot of attention. Grammar
wold vs. would When wold you do it again? Grammar
Agreement error: past participle without 'have' How you been? Grammar
LanguageTool 6.7-SNAPSHOT (2025-07-03 22:33:10 +0200)