| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [prep] | 477791 |
|
| 2 | i be [vb pp] | 8016 |
|
| 3 | i be [prep] | 6434 |
|
| 4 | i [vb pp] [prep] | 300 |
|
