| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [Wh det] [pron] may not [vb infin] | 5 |
|
| 2 | [Wh det] [pron] may not [adv] [vb infin] | 6 |
|
| 3 | [Wh det] [pron] may not [adv] [vb infin] | 6 |
|
