Submit a grammatical error (not spelling) and get 25000 words of pro checks once your submission is approved!

Submit pairs of sentences, one with the error and another one with the correction. Proofread Bot will learn how to recognise the error over time! Please note that the bot is looking for grammar errors, not typos that browsers already handle well.
Use the Proofread Bot Google Chrome extension to easily submit writing errors you see around the web https://chrome.google.com/webstore/detail/proofread-bot-grammar-and/cjnn...!
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Latest Approved Errors

Wrong Text Right Text Text Diff
There favorite movie is Santa Clause. Their favorite movie is Santa Clause.

Theire favorite movie is Santa Clause.

I love dogs they are my favorite animal I love dogs, they are my favorite animal.

I love dogs, they are my favorite animal.

It was there fault. It was their fault.

It was theire fault.