Language is enormously complex -- so complex, that scientists still haven't worked out all of the grammar rules for English ... or for any other language.
Still, every adult, native speaker "knows" the rules of their language, even if they can't express them. Use your knowledge of language to help us figure out the rules of English.
Verify Your Email
Check your email (including spam!) and click on the provided link.
Until then, you won't be able to earn badges, or access other members-only features, but you can still browse thousands of projects and events!