| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can be [vb pp] [prep] | 20638 |
|
| 2 | be [vb pp] [prep] [adj] | 11817 |
|
| 3 | can be [vb pp] [adj] | 424 |
|
| 4 | can be [prep] [adj] | 102 |
|
