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Browse Rules: 6,146 matches

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

Description Example Category
one foot, two feet I had a shoe on one feet. Grammar
one man, two men A men walked in to the room. Grammar
one woman, two women A women walked in to the room. Grammar
have twitter (have Twitter / have twittered) I have twitter. Grammar
He has uses (used) the switch He has uses a space before the colon. Grammar
He has uses (used) the switch I had not sense of danger or worry over things. Grammar
He has uses (used) the switch I have not review all the invoices I am sending you. Grammar
Agreement: 'have' + past/present tense I must have wrote that. Grammar
Agreement: 'have' + past/present tense I have already forgot their names. Grammar
Agreement: 'have' + past/present tense I have not always wrote that. Grammar
LanguageTool 6.7-SNAPSHOT (2025-08-25 22:33:09 +0200)