| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [prep] | 477770 |
|
| 2 | this be [vb pp] | 6552 |
|
| 3 | this be [prep] | 2415 |
|
| 4 | this [vb pp] [prep] | 181 |
|
