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Browse Rules: 6,150 matches

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

Description Example Category
thu vs thus Thu, leading to better, more tailored suggestions. Commonly Confused Words
Possible agreement error: plural noun + singular verb This guys works for the US Sales VP, our contact at Samsung. Grammar
He scary (He is scary) This not just a phenomenon of recent decades. Grammar
'this' vs. 'these' This are errors. Grammar
this render (renders) the ... This make it a lot better. Grammar
this render (renders) the ... This make no sense. Grammar
He going (He is going) You getting this? Grammar
There are (is) a ... There are a theory which states that the earth is flat. Grammar
Starting sentence with 'The truth/fact is'. The truth is, this is annoying. Plain English
That being sad (said) That being sad ... Commonly Confused Words
LanguageTool 6.8-SNAPSHOT (2026-05-04 22:33:08 +0200)