| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be use [prep] | 2708 |
|
| 2 | [modal v] n't be [prep] | 485 |
|
| 3 | [modal v] n't be use | 49 |
|
| 4 | n't be use [prep] | 19 |
|
