| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [prep] | 477770 |
|
| 2 | [adv] [vb pp] [prep] | 116487 |
|
| 3 | [adv] be [vb pp] | 44203 |
|
| 4 | [adv] be [prep] | 5541 |
|
