| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [prep] be | 13678 |
|
| 2 | not [prep] be | 3194 |
|
| 3 | [vb base] not be | 1822 |
|
| 4 | [vb base] not [prep] | 583 |
|
