| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb mod] [adv] be allowed | 9 |
|
| 2 | which [vb mod] [adv] be allow | 9 |
|
| 3 | which [vb mod] [not/n't] be allow | 7 |
|
| 4 | which [vb mod] not be allow | 7 |
|
| 5 | which [vb mod] not be allow | 6 |
|
