| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [prep] | 14380 |
|
| 2 | [modal v] be use | 6616 |
|
| 3 | be use [prep] | 4742 |
|
| 4 | [modal v] use [prep] | 205 |
|
