| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can be [vb pp] [prep] | 20638 |
|
| 2 | it can be [vb pp] | 2855 |
|
| 3 | it be [vb pp] [prep] | 135 |
|
| 4 | it can be [prep] | 59 |
|
