| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [prep] | 135596 |
|
| 2 | [vb pp] [adv] [prep] | 37987 |
|
| 3 | be [vb pp] [adv] | 19444 |
|
| 4 | be [adv] [prep] | 2640 |
|
