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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
mismatched verbs and tag question operators I stop here, aren't I? Punctuation
Agreement error: past participle without 'have' When I seen your note ... Grammar
'want' vs. 'one' Do you one to win? Grammar
at a lose (at a loss) I loss a good friend. Commonly Confused Words
I work (I have worked|I have been working) here since 2002 I am here since two decades ago. Grammar
'ad' vs 'add' They usually ad ketchup to their fries. Commonly Confused Words
Agreement error: past participle without 'have' Well I never seen something like that. Grammar
I work (I have worked|I have been working) here since 2002 I work here since 2002. Grammar
Ive have (I have) I've have no problem taking the first watch. Possible Typo
duplicate 'have' I've have no idea. Grammar
LanguageTool 6.8-SNAPSHOT (2026-05-04 22:33:08 +0200)