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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
Possessive apostrophe error Huntington disease is a neurodegenerative disease. Possible Typo
i vs. I No, i'm not letting you near my kids. Possible Typo
I am (I) + VERB BASE I'm become death. Grammar
I am (I) + VERB BASE I'm surprise that it worked. Grammar
I am (I) + VERB BASE I'm find macro focus stacking to be quite a frustratingly inexact business. Grammar
I wonder where they're (they are). He is not as tall as I'm. Grammar
Im am (I am) I'm am a madman. Possible Typo
I am (I) + VERB BASE I'm awaken. Grammar
I'm bout (about) to I bout to go crazy. Style
I am (I) + VERB BASE I'm go to have a good time. Grammar
LanguageTool 6.8-SNAPSHOT (2026-05-04 22:33:08 +0200)