| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can be [vb pp] [prep] | 20638 |
|
| 2 | [pron] can be [vb pp] | 7709 |
|
| 3 | [pron] be [vb pp] [prep] | 472 |
|
| 4 | [pron] can be [prep] | 233 |
|
