| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [prep] be | 12585 |
|
| 2 | they be [vb pp] [prep] | 7419 |
|
| 3 | they be [prep] be | 441 |
|
| 4 | they [vb pp] [prep] be | 15 |
|
