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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
I am (I) + VERB BASE I am surprise that it worked. Grammar
I am (I) + VERB BASE I am go there. Grammar
I am (I) + VERB BASE I am awaken. Grammar
I am (I) + VERB BASE I am go to have a good time. Grammar
I am (I) + VERB BASE I am have a good time. Grammar
I am (I) + VERB BASE I am shore it won't harm us.. Grammar
He is never be (He has never been) I'm never be able to do that. Grammar
I am (I) + VERB BASE I am know that English is not easy. Grammar
I a/an (am) I an not sure. Possible Typo
I a/an (am) I an happy to hear that. Possible Typo
LanguageTool 6.8-SNAPSHOT (2026-05-04 22:33:08 +0200)