| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be use | 6616 |
|
| 2 | [vb mod] be [is] | 42 |
|
| 3 | be use [is] | 24 |
|
| 4 | [vb mod] use [is] | 8 |
|
