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Rule "Agreement: 'I is / you is / ... '"

This is one of many errors that LanguageTool can detect. Visit the LanguageTool homepage to use it online or download it for free.

Description: Agreement: 'I is / you is / ... '
Message: Use third-person plural verb with 'they'.
Category: Grammar (ID: GRAMMAR)
Incorrect sentences
that this rule can detect:
  • They isn't too old for that.
    Correction suggestion: aren't, weren't
  • I feel they isn't ready to use.
    Correction suggestion: aren't, weren't
  • He thinks that they usually isn't lazy.
    Correction suggestion: aren't, weren't
Correct sentences
for comparison:
  • The world in which they live isn't constantly changing.
Pattern: Show XML · Show in Rule Editor
Check the following text against just this rule:

Version: 6.5-SNAPSHOT (2024-04-15 22:33:06 +0200)