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Browse Rules: 6,179 matches

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

Description Example Category
it sais (says) He sais something. Grammar
it sais (says) They sai something. Grammar
he knowns (knows) He knowns someone. Grammar
cann't → can't They cann't come. Grammar
donn't → don't They donn't come. Grammar
musn't → mustn't They musn't come. Grammar
oud't, oudn't, ould't → ouldn't They coud't come. Grammar
coun't → couldn't, count They coun't come. Grammar
woun't → wouldn't, won't They woun't come. Grammar
isen't → isn't It isen't coming. Grammar
LanguageTool 6.6-SNAPSHOT (2025-01-17 22:33:10 +0100)