| Form | Example | |
|---|---|---|
| Structure | neg adverb + aux + subject + verb | Never have I seen... |
| Triggers | never · rarely · seldom · hardly · no sooner · not only | Rarely does she complain. |
| Conditional | Had I / Were I / Should you | Had I known... = If I had known... |
| Register | formal/literary/emphatic | avoid in casual conversation |
Rewrite each sentence beginning with the word given. Do not change the meaning.