| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] may [adv] | 254 |
|
| 2 | [pron] may never | 197 |
|
| 3 | [Wh pn] [vb mod] never | 137 |
|
| 4 | [Wh pn] [modal v] never | 137 |
|
| 5 | [Wh pn] may never | 14 |
|
