| Form | Example | |
|---|---|---|
| So + adj/adv | so + adj + aux + S + that... | So tired was she that... |
| Such + noun | such + be + subject + that... | Such was the storm... |
| Conditional | Had I / Were I / Should you / Were it not for | Had I known... |
| Only + phrase | only after/when/by/then + clause + inverted main | Only then did I see |