| Form | Example | |
|---|---|---|
| Triggers | negative adverbs · only + phrase · so/such · conditional · locative | never have I · only then did |
| Fronting | topic-shifting without inversion | This issue, we'll examine |
| Register | formal/literary/rhetorical | avoid in casual speech |
| Subtle patterns | barely had X when, no sooner than, little did X know | narrative/dramatic effect |