| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [vb pp] | 151904 |
|
| 2 | [modal v] [not/n't] be | 35057 |
|
| 3 | [not/n't] be [vb pp] | 16354 |
|
| 4 | [modal v] [not/n't] [vb pp] | 47 |
|
