| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [prep] | 135596 |
|
| 2 | can be [vb pp] | 39670 |
|
| 3 | can be [prep] | 634 |
|
| 4 | can [vb pp] [prep] | 6 |
|
