| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [prep] [adj] | 38807 |
|
| 2 | be [vb pp] [prep] [Wh adv] | 389 |
|
| 3 | be [vb pp] [Wh adv] [adj] | 74 |
|
| 4 | [vb pp] [prep] [Wh adv] [adj] | 67 |
|
| 5 | be [prep] [Wh adv] [adj] | 14 |
|
