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Browse Rules: 6,136 matches

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

Description Example Category
've having → 've been having I've having lunch. Grammar
have having → have been having I have having lunch. Grammar
Missing verb (some cases) We could one of them. Grammar
Had + verb present tense They had play the game Grammar
missing 'I' in 'am I' Whom am talking with? Grammar
should be do (done) If you have after-school activities, the homework should be do first. Grammar
must be do (done) If you have after-school activities, the homework must be do first. Grammar
needn't to do(do) They need not to change them. Grammar
needn't to do(do) They needn't to change them. Grammar
needn't to do(do) They don't need change them. Grammar
LanguageTool 6.6-SNAPSHOT (2024-11-23 22:33:10 +0100)