| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [not/n't] be [vb pp] | 15685 |
|
| 2 | [v-ing] [vb mod] be [vb pp] | 265 |
|
| 3 | [v-ing] [vb mod] [not/n't] be | 50 |
|
