Anonymous Any simple explanations would be welcome! We don't use the modal will after certain subordinating conjunctions, like when, before, after, once, until, if, and unless . The when clause is an indirect question in #2, so the restriction does not apply there.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
AnonymousAny simple explanations would be welcome!We don't use the modal will after certain subordinating conjunctions, like when, before, after, once, until, if, and unless. The when clause is an indirect question in #2, so the restriction does not apply there.