| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb mod] not be | 1138 |
|
| 2 | [vb mod] not be change | 97 |
|
| 3 | they [vb mod] be change | 12 |
|
| 4 | they [vb mod] not change | 8 |
|
