| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [modal v] [not/n't] be | 167 |
|
| 2 | [vb pp] [vb mod] [not/n't] be | 167 |
|
| 3 | [verb] can [not/n't] be | 89 |
|
| 4 | [vb pp] can [adv] be | 81 |
|
| 5 | [vb pp] can [not/n't] be | 40 |
|
| 6 | [vb pp] can [not/n't] [be] | 35 |
|
